Validate LabelSelector for TopologySpreadConstraints

[chendave]

/kind cleanup

Signed-off-by: Dave Chen dave.chen@arm.com

What type of PR is this?

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

address the comments here: https://github.com/kubernetes/kubernetes/pull/111441/files#r933399816

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[chendave]

/assign @liggitt I am trying to reuse some existing method for the validation, pls take a look, thanks!

[chendave]

/assign @liggitt

[liggitt]

thanks for the PR, I think this is already in progress in #111802

[leilajal]

/assign @cici37
/triage accepted

[chendave]

/close

in favor of #111802

[k8s-ci-robot]

@chendave: Closed this PR.

In response to this:

/close

in favor of #111802

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