CI improvements (#1012)

.github/workflows/gradle-wrapper-validation.yml

@@ -8,6 +8,7 @@ on:
 jobs:
   validation:
     name: "Validation"
+    # Don't run in the merge queue again if the branch is up to date with `develop`
     if: github.event.merge_group.base_ref != 'refs/heads/develop'
     runs-on: ubuntu-latest
     # No concurrency required, this is a prerequisite to other actions and should run every time.