Update links.yml

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Streamlined GitHub Actions workflow for checking broken links using Lychee 🚀

📊 Key Changes

• Optimized the Lychee installation process in the GitHub workflow:
  • Replaced multi-step curl, tar, and mv commands with a single curl | tar pipeline for direct extraction to /usr/local/bin.

🎯 Purpose & Impact

• Purpose: Simplify the workflow and reduce the steps needed to install and use Lychee for broken link testing.
• Impact:
  • Makes the workflow cleaner and faster, reducing potential points of failure.
  • Enhances maintainability and efficiency for developers managing project documentation links 🔗✅.