Fix sso pvc namespace
The sso pvc ist falsely deployed in the oas-apps namespace:
Warning FailedScheduling <unknown> default-scheduler persistentvolumeclaim "single-sign-on-userbackend" not found
❯ kubectl get pvc -A | grep single
oas-apps single-sign-on-userbackend Pending local-path 21h
I really wonder why current master pipeline succeeds with this....