Fixing issue 2266

[midnattsol]

When PolicyClaim is Delete the pv are not removed. Instead of this they stay as Available.

I've modified the sync_volumes.go to add this

	// Check if the PV has ReclaimPolicy "Delete".
	if pv.Spec.PersistentVolumeReclaimPolicy == corev1.PersistentVolumeReclaimDelete {
		log.Info("Skipping manipulation for PV with 'Delete' reclaim policy", "pv", pv.Name)
		// For PVs with ReclaimPolicy "Delete", we don't need to do anything.
		return nil, nil
	}

So in case the policyClaim is Delete the controller doesn't try to modify the volume, and k8s can remove it.

In my company we're currently working with this patch in production, and it works, using a custom image in dockerhub.

Fixes #2266