chore(template): Use ready to merge label instead of merge button (#3153

)

* chore(template): Added PR template

* chore(template): Updated contributing readme

* chore(template): feedback

* chore(template): rename bug report

* chore(template): undo something

* chore(template): undo something

.github/pull_request_template.md

@@ -0,0 +1,3 @@
+<!-- Please add the `ready-to-merge` label when you have received both approvals instead of clicking the merge button
+Using the `ready-to-merge` label adds your approved PR to the merge train and when master is in a green state from the previous merge.
+Mergify will merge your PR based on the queue -->

CONTRIBUTING.md

@@ -102,3 +102,7 @@ Make sure that all tests are passing before submitting a pull request. See the [
 Send the pull request from your feature branch to us. Be sure to include a description (as mentioned above in step 4) that lets us know what work you did.
 
 Keep in mind that we like to see one issue addressed per pull request, as this helps keep our git history clean and we can more easily track down issues.
+
+### Step 8: Add `ready-to-merge` label
+
+After your pull request has been approved and the check statuses are green, please add the `ready-to-merge` label instead of using the merge button. This will add your pull request to the merge queue and merge your pull request when it is safe. If you are unable to add the `ready-to-merge` label, please ask an approver or maintainer for assistance.