feat: 从插件测试中提取环境信息

[he0119]

记录 python，nonebot2 和 pydantic 版本。

close #287

[codecov]

Codecov Report

Attention: Patch coverage is 92.30769% with 4 lines in your changes missing coverage. Please review.

Project coverage is 91.41%. Comparing base (cbe864e) to head (033279c).
Report is 8 commits behind head on main.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/providers/docker_test/plugin_test.py	90.69%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #288      +/-   ##
==========================================
+ Coverage   87.52%   91.41%   +3.88%     
==========================================
  Files          36       36              
  Lines        1964     1991      +27     
==========================================
+ Hits         1719     1820     +101     
+ Misses        245      171      -74     

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