Copy some labels from Pods/Jobs into the Workload object

[alculquicondor]

What would you like to be added:

The ability to copy the labels from a Job or Pod (when using pod groups) into the Workload object.

This can be configurable through the configuration API, so that we don't necessarily copy every label.

Why is this needed:

This improves the UX for administrators, when trying to list groups of Workloads.

Completion requirements:

This enhancement requires the following artifacts:

• Design doc
• API change
• Docs update

The artifacts should be linked in subsequent comments.

[alculquicondor]

It's worth having a mention of this feature in the documentation for Workload.

[tenzen-y]

It's worth having a mention of this feature in the documentation for Workload.

I think that opening this issue would be better to avoid forgetting docs.
/reopen

[k8s-ci-robot]

@tenzen-y: Reopened this issue.

In response to this:

It's worth having a mention of this feature in the documentation for Workload.

I think that opening this issue would be better to avoid forgetting docs.
/reopen

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[alculquicondor]

@pajakd can your write /assign in a comment?

[pajakd]

/assign