client: move circuit breaker to pkg

[rleungx]

What problem does this PR solve?

Issue Number: ref #8690, ref #8678

What is changed and how does it work?

Check List

Tests

• Unit test

Release note

None.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bufferflies, lhy1024

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• OWNERS [bufferflies,lhy1024]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-12-18 08:52:20.328390882 +0000 UTC m=+1033330.417193425: ☑️ agreed by lhy1024.
• 2024-12-18 08:53:01.728510999 +0000 UTC m=+1033371.817313539: ☑️ agreed by bufferflies.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.29%. Comparing base (bc028fc) to head (b935908).
Report is 1076 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8932      +/-   ##
==========================================
+ Coverage   74.85%   76.29%   +1.43%     
==========================================
  Files         412      461      +49     
  Lines       41991    70305   +28314     
==========================================
+ Hits        31432    53637   +22205     
- Misses       7799    13321    +5522     
- Partials     2760     3347     +587     

[ti-chi-bot]

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