docs: update PR template to include QA labels. (#6862)

* update PR template to include QA labels.

* update NO QA label description

.github/pull_request_template.md

@@ -9,7 +9,9 @@ Please ensure that any applicable requirements below are satisfied before submit
 2. Add `release-xx` label to identify the PR slated for a upcoming release (will be used in release discussion)
 3. Add `needs-dev-review` label when work is completed
 4. Add `needs-qa` label when dev review is completed
-5. Add `QA Passed` label when QA has signed off
+5. Add `No QA/E2E only` when dev review is completed and your PR does not require any manual QA effort. Prior to merging, ensure that you have successful end-to-end test runs in Bitrise. 
+6. Apply `Spot check on release build` for PRs not requiring feature QA but needing non-automated verification. In the description section, provide test scenarios. Add screenshots, and or recordings of what was tested.
+7.  Add `QA Passed` label when QA has signed off
 
 **Description**