chore: Generated commit to update templated files since the last template run up to stackabletech/operator-templating@4a7be88 (#776)

Reference-to: stackabletech/operator-templating@4a7be88 (Remove retired files, pull in default.nix changes from opa-operator)

Author: stackable-bot

.flake8

@@ -384,6 +384,7 @@ jobs:
 
   create_manifest_list:
     name: Build and publish manifest list
+    if: ${{ !github.event.pull_request.head.repo.fork }}
     needs:
       - package_and_publish
     runs-on: ubuntu-latest