Manually test PVC CSI snapshot backup/restore in Azure

[jenting]

Is your feature request related to a problem? Please describe

Test CSI snapshotter in Azure (follow the self-hosted team guide to deploy to Azure), installed with corresponding Azure CSI driver.
To see if the PVC snapshot/backup works good or not, and if the PVC mount time is slow or not.

Describe the behaviour you'd like

Having a manually test the CSI snapshotter in Azure to see if it's works well or not.

Describe alternatives you've considered

None

Additional context

#7901

[jenting]

Use this PR to bootstrap an AKS cluster for testing.
Related thread.

[kylos101]

@jenting I am going to remove this from groundwork for now.

@atduarte can you create a new epic, so that we can move issues (like this one) to it?

[stale]

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