add sync steps permissions to template-sync.yml

Author: syntapy

.github/workflows/template-sync.yml

@@ -1,7 +1,7 @@
 on:
   # cronjob trigger
   schedule:
-  - cron: "0 0 1 * *"
+    - cron: "0 0 1 * *"
   # manual trigger
   workflow_dispatch:
 jobs:
@@ -26,4 +26,5 @@ jobs:
         with:
           source_repo_path: syntapy/test-driven-web-app-template
           upstream_branch: main
+          steps: "commit,push,pr"
           pr_labels: template_sync