Fix error annotations injected by rdma webhook

[weizhoublue]

robot cherry pick PR #5096 from cyclinder,to branch release-v1.0, action https://github.com/spidernet-io/spiderpool/actions/runs/17632671516 , commits 245fcf6

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.10%. Comparing base (22f4b36) to head (1e1c720).
⚠️ Report is 1 commits behind head on release-v1.0.

Additional details and impacted files

@@               Coverage Diff                @@
##           release-v1.0    #5145      +/-   ##
================================================
+ Coverage         78.71%   79.10%   +0.38%     
================================================
  Files                55       55              
  Lines              6536     6541       +5     
================================================
+ Hits               5145     5174      +29     
+ Misses             1176     1148      -28     
- Partials            215      219       +4     

Flag	Coverage Δ
unittests	79.10% <100.00%> (+0.38%)	⬆️

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Files with missing lines	Coverage Δ
pkg/podmanager/utils.go	54.38% <100.00%> (+2.09%)	⬆️

... and 2 files with indirect coverage changes

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