Use workflows from build conventions repository

Author: gpunto

.github/workflows/pr-clean-stale.yaml

@@ -7,5 +7,5 @@ on:
 
 jobs:
   pr-clean-stale:
-    uses: GetStream/android-ci-actions/.github/workflows/pr-clean-stale.yaml@main
+    uses: GetStream/stream-build-conventions-android/.github/workflows/pr-clean-stale.yaml@v0.6.0
     secrets: inherit

.github/workflows/pr-quality.yml

@@ -1,9 +1,8 @@
-# .github/workflows/pr-quality-check.yml (caller)
 name: PR checklist
 
 on:
   pull_request:
-    types: [opened, edited, synchronize, labeled, unlabeled, reopened]
+    types: [ opened, edited, synchronize, labeled, unlabeled, reopened ]
 
 permissions:
   contents: read
@@ -16,5 +15,5 @@ concurrency:
 
 jobs:
   pr-checklist:
-    uses: GetStream/android-ci-actions/.github/workflows/pr-quality.yml@main
+    uses: GetStream/stream-build-conventions-android/.github/workflows/pr-quality.yml@v0.6.0
     secrets: inherit