When disabling cluster auditing for a shoot, the pvcs for the audit webhook backend's buffer stay behind.
It would be better to also delete these when clearing up the statefulset.
(Side effect: If you turn auditing off because the backend could not empty its buffer, the alarm that there's an overfull pvc does not disappear until you manually delete the pvc. This is annoying.)
When disabling cluster auditing for a shoot, the pvcs for the audit webhook backend's buffer stay behind.
It would be better to also delete these when clearing up the statefulset.
(Side effect: If you turn auditing off because the backend could not empty its buffer, the alarm that there's an overfull pvc does not disappear until you manually delete the pvc. This is annoying.)