Backport of CSI: handle per-alloc volumes in alloc status -verbose CLI into release/1.1.x

[hc-github-team-nomad-core]

Backport

This PR is auto-generated from #12573 to be assessed for backporting due to the inclusion of the label backport/1.1.x.

The below text is copied from the body of the original PR.

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While walking @philrenaud thru #11965 I realized that we have the exact same problem in the CLI. 🤦

The Nomad client's csi_hook interpolates the alloc suffix with the
volume request's name for CSI volumes with per_alloc = true, turning
example into example[1]. We need to do this same behavior in the
alloc status output so that we show the correct volume.

[github-actions]

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