Update the scenarios run by the CI suite

Author: mixonic

.github/workflows/ci.yml

@@ -62,18 +62,19 @@ jobs:
       matrix:
         try-scenario:
           [
-            ember-lts-2.12,
-            ember-lts-2.18,
-            ember-lts-3.16,
-            ember-lts-3.20,
-            ember-lts-3.24,
             ember-lts-3.28,
             ember-lts-4.4,
             ember-lts-4.8,
             ember-lts-4.12,
+            ember-5.3,
             ember-3.28-with-jquery,
             ember-3.28-classic,
+            ember-release,
+            ember-beta,
           ]
+        include:
+          - ember-try-scenario: ember-canary
+            allow-failure: true
 
     steps:
       - name: Checkout

config/ember-try.js

@@ -7,52 +7,6 @@ module.exports = async function () {
   let emberReleaseVersion = await getChannelURL('release');
   return {
     scenarios: [
-      {
-        name: 'ember-lts-2.12',
-        npm: {
-          devDependencies: {
-            '@ember/test-helpers': '^1.7.3',
-            'ember-qunit': '^4.6.0',
-            'ember-source': '~2.12.0',
-            qunit: null,
-          },
-        },
-      },
-      {
-        name: 'ember-lts-2.18',
-        npm: {
-          devDependencies: {
-            '@ember/test-helpers': '^1.7.3',
-            'ember-qunit': '^4.6.0',
-            'ember-source': '~2.18.0',
-            qunit: null,
-          },
-        },
-      },
-      {
-        name: 'ember-lts-3.16',
-        npm: {
-          devDependencies: {
-            'ember-source': '~3.16.0',
-          },
-        },
-      },
-      {
-        name: 'ember-lts-3.20',
-        npm: {
-          devDependencies: {
-            'ember-source': '~3.20.5',
-          },
-        },
-      },
-      {
-        name: 'ember-lts-3.24',
-        npm: {
-          devDependencies: {
-            'ember-source': '~3.24.3',
-          },
-        },
-      },
       {
         name: 'ember-lts-3.28',
         npm: {
@@ -86,7 +40,7 @@ module.exports = async function () {
         },
       },
       {
-        name: 'ember-lts-5.3',
+        name: 'ember-5.3',
         npm: {
           devDependencies: {
             'ember-source': '~5.3.0',