move nodeaffinity helpers to component-helpers package (only impact s…

[AliceZhang2016]

…cheduler plugins)

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

1. Reduce the duplicated codes that implement the same function.
2. Parse nodeaffinity once in podtopologyspread
   In current release, we keep node_affinity.go in helper as daemonset and kubelet also depends on it. We'll remove this file in next release.

Which issue(s) this PR fixes:

Fixes #99786
follow up #99213
part of #99959

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

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

[k8s-ci-robot]

@AliceZhang2016: This issue is currently awaiting triage.

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[k8s-ci-robot]

Hi @AliceZhang2016. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[alculquicondor]

/ok-to-test
/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alculquicondor, AliceZhang2016

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Needs approval from an approver in each of these files:

• pkg/scheduler/OWNERS [alculquicondor]
• staging/src/k8s.io/component-helpers/scheduling/OWNERS [alculquicondor]

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[alculquicondor]

/priority important-longterm

[alculquicondor]

/retest