Automatic merge from submit-queue

Remove unused WaitForDetach from Detacher interface and plugins

See issue #33128 and PR #33270

We can't rely on the device name provided by OpenStack Cinder, and thus
must perform detection based on the drive serial number (aka It's cinder ID)
on the kubelet itself.

This needs to be removed now, as part of #33128, as the code can't be
updated to attempt device detection and fallback through to the Cinder
provided deviceName, as detection "fails" when the device is gone, and
if cinder has reported a deviceName that another volume has used in
relaity, then this will block forever (or until the other, unreleated,
volume has been detached)