chore: fix TestMain forget to call m.Run in pkg/utils

[joway]

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chore

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chore: 修复 TestMain 忘记调用 m.Run 的问题

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.09%. Comparing base (6967747) to head (74d2533).
Report is 8 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1288      +/-   ##
===========================================
+ Coverage    68.49%   70.09%   +1.59%     
===========================================
  Files          285      286       +1     
  Lines        20643    20676      +33     
===========================================
+ Hits         14140    14492     +352     
+ Misses        5321     4978     -343     
- Partials      1182     1206      +24     

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