[FEATURE]: Add A cluster identifier thats human readable in the "Description" field of the created NFS Export

[ergonzalezn]

Describe the solution you'd like
when you have multiple Kubernetes clusters but want to keep everything under an access zone, customer wants to be able to either automically add the Kubernetes cluster name or even better, to customize from deployment the "Description" field of the NFS export thats getting created with the CSI deployment

Describe alternatives you've considered
Alternative is to do it manually, but when the description gets updated with something not humaly readable like this from my customer:

CSI_QUOTA_ID:aSxhGQEAAAAAAAAAAAAAQEMAAAAAAAAA

its hard for an powerscale Admin to actually change it but pointing to which cluster owns which export becomes a huge challenge if you do it manually.

Additional context
Add any other context or screenshots about the feature request here.

Current View from a real environment

isi nfs exports view --zone=risess --id=26

                 ID: 26
               Zone: risess
              Paths: /ifs/dvtcisln0004/risess/csi/csivol-6e5d903254
        **Description: CSI_QUOTA_ID:aSxhGQEAAAAAAAAAAAAAQEMAAAAAAAAA**

Desired View

isi nfs exports view --zone=risess --id=26

                 ID: 26
               Zone: risess
              Paths: /ifs/dvtcisln0004/risess/csi/csivol-6e5d903254
        **Description: Openshift Cluster: Cluster01 App: User-App-01**

[csmbot]

@ergonzalezn: Thank you for submitting this issue!

The issue is currently awaiting triage. Please make sure you have given us as much context as possible.

If the maintainers determine this is a relevant issue, they will remove the needs-triage label and respond appropriately.

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[vyshakav-dell]

Thanks for submitting the feature request, @ergonzalezn. We will evaluate the request and add it to our backlog.