Velero: Add pre-condition checks for CSI plugin usage

Package Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/cluster-utilities/velero/-/blob/2.31.8-bb.1/CHANGELOG.md

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/cluster-utilities/velero/-/merge_requests/62

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/cluster-utilities/velero/-/issues/36

BB Processes

Add labels for affected packages so that they are deployed in CI as well as a status label:

Be sure to assign to yourself:

Once it is ready for review switch the status and assign reviewers: