[BUG]: Common section for Volume Snapshot Requirements

[mgandharva]

Bug Description

Need of a common section for Volume Snapshot Requirements that all the CSI driver Helm installation sections reference for ease of maintainability and visibility.

Currently the same section is duplicated across all CSI driver installation pages.

Logs

csm-docs/docs/csidriver/installation/helm/powerflex/#optional-volume-snapshot-requirements
csm-docs/docs/csidriver/installation/helm/powermax/#optional-volume-snapshot-requirements
csm-docs/docs/csidriver/installation/helm/isilon/#optional-volume-snapshot-requirements
csm-docs/docs/csidriver/installation/helm/powerstore/#optional-volume-snapshot-requirements
csm-docs/docs/csidriver/installation/helm/unity/#volume-snapshot-crds

Screenshots

No response

Additional Environment Information

No response

Steps to Reproduce

go to this pages(csm-docs/docs/csidriver/installation/helm/powerflex/#optional-volume-snapshot-requirements,
csm-docs/docs/csidriver/installation/helm/powermax/#optional-volume-snapshot-requirements,
csm-docs/docs/csidriver/installation/helm/isilon/#optional-volume-snapshot-requirements,
csm-docs/docs/csidriver/installation/helm/powerstore/#optional-volume-snapshot-requirements,
csm-docs/docs/csidriver/installation/helm/unity/#volume-snapshot-crds).
You can see the same copy paste contents for Volume Snapshot Requirements

Expected Behavior

There should be a common section where the snapshot setup procedure is given, and it should be referenced in individual driver locations.

CSM Driver(s)

Applies to all drivers.

Installation Type

No response

Container Storage Modules Enabled

No response

Container Orchestrator

Kubernetes

Operating System

Ubuntu

[csmbot]

@mgandharva: 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 assign an appropriate priority label.

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