Update sync-dev-to-vX.Y-dev.yaml

Author: ralfhandl

.github/workflows/sync-dev-to-vX.Y-dev.yaml

@@ -11,7 +11,7 @@ on:
   push:
     branches:
       - dev
-      - main-sync-pr-wait-for-status-check # for testing only, remove later
+      - main-sync-pr-wait-for-status-check # for testing only, remove before merging
 
 jobs:
   sync-branches: