Update YOLOv5 docs URL https://docs.ultralytics.com/yolov5/

[Lucid1ty]

🤖 Generated by Copilot at cea9fa0

Summary

📚🌐🚀

Improved the Chinese documentation by fixing the link to the YOLOv5 section.

README of the dark, guide us to the light
Show us the way to YOLOv5, the vision of the night
We seek the truth in documentation, no matter what the tongue
We are the ones who dare to learn, the metal code is strong

Walkthrough

• Update the documentation link to point to the YOLOv5 section (link, link) in README.zh-CN.md

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Update to the Chinese README documentation.

📊 Key Changes

• Minor modifications to the Chinese version of the README file, with no clear content changes indicated by the diff.

🎯 Purpose & Impact

• Ensures up-to-date and possibly clearer information for Chinese-speaking users.
• No direct impact on functionality or usage of the software; it's an improvement in documentation.

[glenn-jocher]

@Lucid1ty PR merged! Thank you for your contributions :)