karmada-operator: Grand proxy permission to system:admin

[chaosi-zju]

What type of PR is this?

/kind bug

What this PR does / why we need it:

auto authorize system:admin to proxy member clusters in operation install method

Which issue(s) this PR fixes:

Fixes #5571

Special notes for your reviewer:

test report:

$ karmadactl --karmada-context karmada-apiserver get deploy --operation-scope members
NAME    CLUSTER   READY   UP-TO-DATE   AVAILABLE   AGE   ADOPTION
nginx   member1   1/1     1            1           9s    Y

Does this PR introduce a user-facing change?:

`karmada-operator`: Fixed `system:admin` can not proxy to member cluster issue.

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 0% with 34 lines in your changes missing coverage. Please review.

Project coverage is 34.85%. Comparing base (b8edec1) to head (25357ee).
Report is 24 commits behind head on master.

Files with missing lines	Patch %	Lines
operator/pkg/karmadaresource/rbac/rbac.go	0.00%	20 Missing ⚠️
operator/pkg/util/apiclient/idempotency.go	0.00%	14 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5572      +/-   ##
==========================================
+ Coverage   33.93%   34.85%   +0.92%     
==========================================
  Files         645      645              
  Lines       44857    44861       +4     
==========================================
+ Hits        15220    15636     +416     
+ Misses      28479    28019     -460     
- Partials     1158     1206      +48     

Flag	Coverage Δ
unittests	34.85% <0.00%> (+0.92%)	⬆️

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[chaosi-zju]

/cc @XiShanYongYe-Chang @zhzhuang-zju can you help doing a review

[karmada-bot]

@chaosi-zju: GitHub didn't allow me to request PR reviews from the following users: doing, a, review, can, you.

Note that only karmada-io members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

/cc @XiShanYongYe-Chang @zhzhuang-zju can you help doing a review

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[XiShanYongYe-Chang]

Thanks, we need it.
LGTM

[zhzhuang-zju]

thanks
/lgtm

[chaosi-zju]

cc @RainbowMango

[RainbowMango]

/assign

[RainbowMango]

/retitle karmada-operator: Grand proxy permission to system:admin

[RainbowMango]

Generally looks good to me, just some nits from me.

[chaosi-zju]

/cc @RainbowMango ci is ready

[karmada-bot]

@chaosi-zju: GitHub didn't allow me to request PR reviews from the following users: ci, is, ready.

Note that only karmada-io members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

/cc @RainbowMango ci is ready

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[RainbowMango]

/lgtm
/approve

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

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