Fix lint error of ResourceBar

[sivchari]

What type of PR is this?

/kind bug

What this PR does / why we need it:

This error is detected by frontend linter, so I fixed it.

Which issue(s) this PR fixes:

nope

Special notes for your reviewer:

/label tide/merge-method-squash

[k8s-ci-robot]

Hi @sivchari. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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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[sivchari]

/assign @sanposhiho

[sanposhiho]

/test pull-kube-scheduler-simulator-frontend-lint

[sanposhiho]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sanposhiho, sivchari

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