Redundant Update calls to CNS when reclaimPolicy of the PV is changed

[RaunakShah]

Is this a BUG REPORT or FEATURE REQUEST?:

/kind bug

What happened:
Metadata syncer makes update calls to CNS when reclaimPolicy of the PV is changed.

What you expected to happen:
Update calls on CNS are not dependant on reclaim Policy. The Update should be made if a label is updated, irrespective of reclaimPolicy.

How to reproduce it (as minimally and precisely as possible):
Change reclaimPolicy of an existing PV.

Anything else we need to know?:

Environment:

• csi-vsphere version:
• vsphere-cloud-controller-manager version:
• Kubernetes version:
• vSphere version:
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others: