Add Discourse https://community.ultralytics.com

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Added badges for Discord and Ultralytics Forums to the README.

📊 Key Changes

• Updated the README file to include:
  • A Discord badge linking to the Ultralytics Discord community
  • A Forums badge linking to the Ultralytics community forums

🎯 Purpose & Impact

• Improved Community Access: Makes it easier for users to find and join the Ultralytics community on Discord and forums, fostering better support and engagement.
• Enhanced Visibility: Provides clear, visible links to community resources directly in the README, promoting active community participation and support.