🌐 Update Chinese translation for docs/zh/docs/tutorial/request-files.md

[ASpathfinder]

1. Fixed the parts of which the meaning is different to the original English version.
2. Updated with new content that appeared in the English version.

[codecov]

Codecov Report

Merging #4529 (4b2c994) into master (1876ebc) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master     #4529   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          532       532           
  Lines        13672     13672           
=========================================
  Hits         13672     13672           

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[github-actions]

📝 Docs preview for commit 73e1c6c at: https://6279ded5c506a72977d14a37--fastapi.netlify.app

[github-actions]

📝 Docs preview for commit c88b1a7 at: https://627cc50656caf93b7cf42d9b--fastapi.netlify.app

[github-actions]

📝 Docs preview for commit 4b2c994 at: https://628b3d0563d6b209c5541e05--fastapi.netlify.app

[mcthesw]

Good.
The original version "含 UploadFile 的 File 参数" is a bad expression。

[tiangolo]

Great, thank you @ASpathfinder! 🚀

And thanks for the reviews @LindsayZhou and @mcthesw! 🙇