Fix: karmada-metrics-adapter use the correct certificate when deploye…

[KhalilSantana]

What type of PR is this?

/kind bug

What this PR does / why we need it:

Currently, karmadactl blundles its own manifest for the metrics-adapter component, which is lacking the TLS flags. Thus it generates a local self-signed certificate, which karmada-apiserver doesn't trust, therefore breaking the metrics endpoint (kubectl top node for example).

Which issue(s) this PR fixes:
Fixes #5805

Special notes for your reviewer:

NOTE: Ask asked in the #5827 PR, I'm submitting a new PR for the master branch specifically.

Does this PR introduce a user-facing change?:

`karmadactl`: Fixed `karmada-metrics-adapter` use the incorrect certificate issue when deployed via karmadactl `init`.

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.02%. Comparing base (c7bc870) to head (a259d51).
Report is 22 commits behind head on master.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5840      +/-   ##
==========================================
+ Coverage   45.56%   46.02%   +0.46%     
==========================================
  Files         658      660       +2     
  Lines       53926    53987      +61     
==========================================
+ Hits        24569    24850     +281     
+ Misses      27752    27520     -232     
- Partials     1605     1617      +12     

Flag	Coverage Δ
unittests	46.02% <ø> (+0.46%)	⬆️

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[XiShanYongYe-Chang]

/lgtm
/cc @chaosi-zju

[chaosi-zju]

/lgtm

[XiShanYongYe-Chang]

Let's merge it.
/approve

Hi @KhalilSantana, can you help cherry-pick to the previous branch?

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: XiShanYongYe-Chang

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• pkg/karmadactl/addons/OWNERS [XiShanYongYe-Chang]

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[KhalilSantana]

@XiShanYongYe-Chang,

Hi @KhalilSantana, can you help cherry-pick to the previous branch?

Hi, of course! I'll cherry-pick this commit into the 1.11 release branch

[RainbowMango]

By the way. I updated the release notes.
Please let me know if not the case.