fix(mixins): disk space utilization panels

[QuentinBisson]

What this PR does

This PR fixes the disk space utilization panels which are not working when running with a kube-state-metrics version >= 2.10 because of missing kube_persistentvolumeclaims_labels metrics

Which issue(s) this PR fixes or relates to

Fixes #7515

Checklist

• Tests updated.
• Documentation added.
• CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX].
• about-versioning.md updated with experimental features.

[QuentinBisson]

Hey @ying-jeanne thanks for the fast feedback. That is correct but the name label that should be on the PVC is actually gone when I deploy the dashboard on my side :)

[ying-jeanne]

Hi thanks for the contribution, going through the changelog of kube-state-metrics, the label and annotation metrics are not deprecated but deactivated by default, during we are reviewing the PR, you can use --metric-labels-allowlist to explicitly export the related metrics.

[ying-jeanne]

Hey @ying-jeanne thanks for the fast feedback. That is correct but the name label that should be on the PVC is actually gone when I deploy the dashboard on my side :)

Just saw you attached conversation with Dimitar, tested some of the queries, they work as expected. Since he has already context on it, I would leave him for the review.

[QuentinBisson]

@dimitarvdimitrov do you think you could check this PR?

[dimitarvdimitrov]

awesome! Thank you very much 🙌