[cilium] add custom vars for clusterrole cilium operator

[jeremythuon]

What type of PR is this?

/kind Network

What this PR does / why we need it:

• Add custom rules to clusterrole for cilium operator

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:
This is useful for activating advanced Cilium functions such as the ingress controler.

Does this PR introduce a user-facing change?:

[cilium] Add custom rules to clusterrole for cilium operator

[k8s-ci-robot]

Hi @jeremythuon. 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.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[yankay]

/ok-to-test

[MrFreezeex]

Thanks for your contribution! :D
/lgtm

[mzaian]

Thanks @jeremythuon

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jeremythuon, MrFreezeex, mzaian

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