Add helm charts for operator installation and CSI Driver creation

[Madhu-1]

Describe the feature you'd like to have

Add helm charts for operator installation and CSI Driver creation

Who is the end user and what is the use case where this feature will be valuable?

Another way of installation of the operator

[travisn]

Looking forward to the helm chart that includes the Ceph CSI CRDs and operator, then Rook can add a helm dependency.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in a week if no further activity occurs. Thank you for your contributions.

[travisn]

still needed