[batch-release] Adds github action to create a PR to sync changes on the release branch back to the main branch

.github/workflows/sync_release_pr.yml

@@ -0,0 +1,26 @@
+name: "Sync Release to Main"
+
+on:
+  push:
+    branches:
+      - 'release'
+
+jobs:
+  create_sync_pr:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        with:
+          # Fetch all history for all branches
+          fetch-depth: 0
+
+      - name: Create Sync Pull Request
+        run: |
+          gh pr create \
+            --base main \
+            --head release \
+            --title "Sync release branch to main" \
+            --body "This automated PR syncs the changes from the release branch back to the main branch."
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}