Improvements
- Frontend: Misc. UI fixes
- Scaler: Ensure PVCs created by Scaler have the right filesystem ownership
- Scaler: Only re-create deployments that have the exact same labels (avoid wrongful termination of resources)
- Service registration only connects to Redis and Datastore (no need to connect to filestores)
- UI: Set a default User-Agent for URL submissions
- UI: Workaround for Python 3.9 FIPS Issue (@malvidin)