Improve isManagedWorkload

[hzxuzhonghu]

This is adding check node name

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 17.07317% with 34 lines in your changes are missing coverage. Please review.

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Flag	Coverage Δ
unittests	31.18% <17.07%> (?)

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Files	Coverage Δ
pkg/controller/client.go	65.11% <100.00%> (ø)
pkg/controller/workload/cache/workload_cache.go	77.27% <66.66%> (ø)
pkg/controller/security/manager.go	0.00% <0.00%> (ø)
pkg/auth/rbac.go	59.51% <20.00%> (ø)
pkg/controller/workload/workload_processor.go	13.72% <3.84%> (ø)

[hzxuzhonghu]

@supercharge-xsy any other comments

[supercharge-xsy]

/lgtm /approve

[kmesh-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: supercharge-xsy

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Needs approval from an approver in each of these files: - ~~[pkg/auth/OWNERS](https://github.com/kmesh-net/kmesh/blob/main/pkg/auth/OWNERS)~~ [supercharge-xsy] - ~~[pkg/controller/OWNERS](https://github.com/kmesh-net/kmesh/blob/main/pkg/controller/OWNERS)~~ [supercharge-xsy] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment