fix: Optimize kdoctor e2e

[ty-dc]

Thanks for contributing!

Notice:

• unite test or E2E test
• do not forget essential code comment and log
• document for the PR
• release note label
  "release/none"
  "release/bug"
  "release/feature"
• read about Contribution notice: https://spidernet-io.github.io/spiderpool/latest/develop/contributing/

What issue(s) does this PR fix:

Fixes #

Special notes for your reviewer:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.34%. Comparing base (6a708dd) to head (0e916c9).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4176      +/-   ##
==========================================
- Coverage   80.85%   80.34%   -0.52%     
==========================================
  Files          51       51              
  Lines        4519     5637    +1118     
==========================================
+ Hits         3654     4529     +875     
- Misses        699      941     +242     
- Partials      166      167       +1     

Flag	Coverage Δ
unittests	80.34% <ø> (-0.52%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 49 files with indirect coverage changes

[ty-dc]

整合到 # 4172 中。方便整体运行，检查 CI 的稳定性。