支持配置请求header

[forrestlinfeng]

1. 支持设置header，解决部分云厂商通过header鉴权失败

[github-actions]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 42.60%. Comparing base (63c49af) to head (9bc4fc2).

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #18      +/-   ##
==========================================
- Coverage   42.95%   42.60%   -0.36%     
==========================================
  Files          45       45              
  Lines        3115     3115              
==========================================
- Hits         1338     1327      -11     
- Misses       1706     1716      +10     
- Partials       71       72       +1     

Flag	Coverage Δ
unittests	42.60% <ø> (-0.36%)	⬇️

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