Update update.yml

Author: RIVA-IT

.github/workflows/update.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      
   jobs:
   build_and_deploy_job:
     if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')