MDL-66109 behat: Fix Example usage in feature files

The gherkin-lint package now understands the use of "Examples" and
requries that their indentation be correct and consistent.

This change sets the indentatation for these to:

    "Examples": 4,
    "example": 6,

This is in-line with the examples given in the offical Cucumber/Gherkin
documentation at
https://cucumber.io/docs/gherkin/reference/#scenario-outline whereby the
Examples and individual rows of the Examples table are children of the
Scenario outline.

This is contrary to the default for Gherkin-lint which places them as
top-level nodes with an indentatio of 0, and 2 respectively.

.gherkin-lintrc

@@ -3,6 +3,8 @@
     "Feature": 0,
     "Background": 2,
     "Scenario": 2,
+    "Examples": 4,
+    "example": 6,
     "Step": 4,
     "given": 4,
     "and": 4

course/tests/behat/category_resort.feature

@@ -23,12 +23,12 @@ Feature: Test we can resort categories in the management interface.
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   Scenario Outline: Test bulk sorting current category.
     Given the following "categories" exist:
@@ -52,12 +52,12 @@ Feature: Test we can resort categories in the management interface.
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   Scenario Outline: Test resorting subcategories.
     Given the following "categories" exist:
@@ -79,12 +79,12 @@ Feature: Test we can resort categories in the management interface.
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   @javascript
   Scenario Outline: Test resorting subcategories with JS enabled.
@@ -109,12 +109,12 @@ Feature: Test we can resort categories in the management interface.
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   # The scenario below this is the same but with JS enabled.
   Scenario: Test moving categories up and down by one.

course/tests/behat/course_category_management_listing.feature

@@ -259,12 +259,12 @@ Feature: Course category management interface performs as expected
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "Sort by Category name ascending"       | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Category name descending"      | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Category ID number ascending"  | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Category ID number descending" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   @javascript
   Scenario Outline: Sub categories are displayed correctly when resorted
@@ -289,12 +289,12 @@ Feature: Course category management interface performs as expected
     And I should see category listing <cat1> before <cat2>
     And I should see category listing <cat2> before <cat3>
 
-  Examples:
-    | sortby | cat1 | cat2 | cat3 |
-    | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+    Examples:
+      | sortby | cat1 | cat2 | cat3 |
+      | "resortbyname"         | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "resortbynamedesc"     | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "resortbyidnumber"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "resortbyidnumberdesc" | "Applied sciences"        | "Social studies"          | "Extended social studies" |
 
   @javascript
   Scenario Outline: Test courses are displayed correctly after being resorted.
@@ -330,16 +330,16 @@ Feature: Course category management interface performs as expected
     And I should see course listing <course1> before <course2>
     And I should see course listing <course2> before <course3>
 
-  Examples:
-    | sortby | course1 | course2 | course3 |
-    | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
-    | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
-    | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
+    Examples:
+      | sortby | course1 | course2 | course3 |
+      | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
+      | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+      | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
 
   @javascript
   Scenario: Test course pagination

course/tests/behat/course_resort.feature

@@ -36,16 +36,16 @@ Feature: Test we can resort course in the management interface.
     And I should see course listing <course1> before <course2>
     And I should see course listing <course2> before <course3>
 
-  Examples:
-    | sortby | course1 | course2 | course3 |
-    | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
-    | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
-    | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
+    Examples:
+      | sortby | course1 | course2 | course3 |
+      | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
+      | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+      | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
 
   @javascript
   Scenario Outline: Resort courses with JavaScript enabled.
@@ -90,16 +90,16 @@ Feature: Test we can resort course in the management interface.
     And I should see course listing <course1> before <course2>
     And I should see course listing <course2> before <course3>
 
-  Examples:
-    | sortby | course1 | course2 | course3 |
-    | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
-    | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
-    | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
-    | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
-    | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
-    | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
-    | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
+    Examples:
+      | sortby | course1 | course2 | course3 |
+      | "Sort by Course full name ascending"     | "Applied sciences"        | "Extended social studies" | "Social studies" |
+      | "Sort by Course full name descending"    | "Social studies"          | "Extended social studies" | "Applied sciences" |
+      | "Sort by Course short name ascending"    | "Extended social studies" | "Applied sciences"        | "Social studies" |
+      | "Sort by Course short name descending"   | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course ID number ascending"     | "Extended social studies" | "Social studies"          | "Applied sciences" |
+      | "Sort by Course ID number descending"    | "Applied sciences"        | "Social studies"          | "Extended social studies" |
+      | "Sort by Course time created ascending"  | "Social studies"          | "Applied sciences"        | "Extended social studies" |
+      | "Sort by Course time created descending" | "Extended social studies" | "Applied sciences"        | "Social studies" |
 
   Scenario: Test moving courses up and down by one.
     Given the following "categories" exist:

grade/grading/form/rubric/tests/behat/grade_calculation.feature

@@ -4,7 +4,7 @@ Feature: Converting rubric score to grades
   As a teacher
   I need to be able to use different grade settings
 
-  Scenario Outline:
+  Scenario Outline: Convert rubric scores to grades.
     Given the following "users" exist:
       | username | firstname | lastname | email |
       | teacher1 | Teacher | 1 | teacher1@example.com |

grade/tests/behat/grade_override_letter.feature

@@ -61,12 +61,12 @@ Feature: Grade letters can be overridden
       | <high6> | <low6> | <letter6> |
 
     Examples:
-    | l1 | b1    | l2 | b2    | l3 | b3    | l4 | b4    | l5 | b5    | l6 | b6    | l7 | b7 | l8 | b8   | l9 | b9 | high1    | low1     | letter1 | high2   | low2    | letter2 | high3    | low3    | letter3 | high4    | low4    | letter4 | high5    | low5    | letter5 | high6    | low6    | letter6 |
-    | Z  | 95    | Y  | 85    | X  | 75    | W  | 65    | V  | 55    | U  | 45    |    |    |    |      |    |    | 100.00 % | 95.00 %  | Z       | 94.99 % | 85.00 % | Y       | 84.99 %  | 75.00 % | X       | 74.99 %  | 65.00 % | W       | 64.99 %  | 55.00 % | V       | 54.99 %  | 45.00 % | U       |
-    | 5  | 100   | 4  | 80    | 3  | 60    | 2  | 40    | 1  | 20    | 0  | 0     |    |    |    |      |    |    | 100.00 % | 100.00 % | 5       | 99.99 % | 80.00 % | 4       | 79.99 %  | 60.00 % | 3       | 59.99 %  | 40.00 % | 2       | 39.99 %  | 20.00 % | 1       | 19.99 %  | 0.00 %  | 0       |
-    | A  | 95.25 | B  | 76.75 | C  | 50.01 | D  | 40    | F  | 0.01  | F- | 0     |    |    |    |      |    |    | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
-    |    |       |    |       |    |       | A  | 95.25 | B  | 76.75 | C  | 50.01 | D  | 40 | F  | 0.01 | F- | 0  | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
-    |    |       | A  | 95.25 | B  | 76.75 | C  | 50.01 |    |       |    |       | D  | 40 | F  | 0.01 | F- | 0  | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
+      | l1 | b1    | l2 | b2    | l3 | b3    | l4 | b4    | l5 | b5    | l6 | b6    | l7 | b7 | l8 | b8   | l9 | b9 | high1    | low1     | letter1 | high2   | low2    | letter2 | high3    | low3    | letter3 | high4    | low4    | letter4 | high5    | low5    | letter5 | high6    | low6    | letter6 |
+      | Z  | 95    | Y  | 85    | X  | 75    | W  | 65    | V  | 55    | U  | 45    |    |    |    |      |    |    | 100.00 % | 95.00 %  | Z       | 94.99 % | 85.00 % | Y       | 84.99 %  | 75.00 % | X       | 74.99 %  | 65.00 % | W       | 64.99 %  | 55.00 % | V       | 54.99 %  | 45.00 % | U       |
+      | 5  | 100   | 4  | 80    | 3  | 60    | 2  | 40    | 1  | 20    | 0  | 0     |    |    |    |      |    |    | 100.00 % | 100.00 % | 5       | 99.99 % | 80.00 % | 4       | 79.99 %  | 60.00 % | 3       | 59.99 %  | 40.00 % | 2       | 39.99 %  | 20.00 % | 1       | 19.99 %  | 0.00 %  | 0       |
+      | A  | 95.25 | B  | 76.75 | C  | 50.01 | D  | 40    | F  | 0.01  | F- | 0     |    |    |    |      |    |    | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
+      |    |       |    |       |    |       | A  | 95.25 | B  | 76.75 | C  | 50.01 | D  | 40 | F  | 0.01 | F- | 0  | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
+      |    |       | A  | 95.25 | B  | 76.75 | C  | 50.01 |    |       |    |       | D  | 40 | F  | 0.01 | F- | 0  | 100.00 % | 95.25 %  | A       | 95.24 % | 76.75 % | B       | 76.74 %  | 50.01 % | C       | 50.00 %  | 40.00 % | D       | 39.99 %  | 0.01 %  | F       | 0.00 %   | 0.00 %  | F-      |
 
   Scenario: I delete a grade letter
     Given I set the following fields to these values: