Python 3.13 update

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Python 3.13 support has been added to the project configuration.

📊 Key Changes

• Added "Programming Language :: Python :: 3.13" to the pyproject.toml file.

🎯 Purpose & Impact

• Future-Proofing: Ensures compatibility with the latest Python 3.13 version, keeping the project up-to-date with recent developments. 🚀
• User Assurance: Users can confidently utilize the project with Python 3.13, knowing it's officially supported. 🔧

[UltralyticsAssistant]

👋 Hello @glenn-jocher, thank you for submitting an ultralytics/mkdocs 🚀 PR! To ensure a seamless integration of your work, please review the following checklist:

• ✅ Define a Purpose: Clearly explain the purpose of your fix or feature in your PR description, and link to any relevant issues. Ensure your commit messages are clear, concise, and adhere to the project's conventions.
• ✅ Synchronize with Source: Confirm your PR is synchronized with the ultralytics/mkdocs main branch. If it's behind, update it by clicking the 'Update branch' button or by running git pull and git merge main locally.
• ✅ Ensure CI Checks Pass: Verify all Ultralytics Continuous Integration (CI) checks are passing. If any checks fail, please address the issues.
• ✅ Update Documentation: Update the relevant documentation for any new or modified features, especially those related to Python version support.
• ✅ Add Tests: Since adding support for a new Python version can entail potential compatibility concerns, consider including tests specific to Python 3.13 if applicable, and confirm that all tests are passing.
• ✅ Sign the CLA: Please ensure you have signed our Contributor License Agreement if this is your first Ultralytics PR by writing "I have read the CLA Document and I sign the CLA" in a new message.
• ✅ Minimize Changes: Limit your changes to the minimum necessary for your addition of Python 3.13 support. "It is not daily increase but daily decrease, hack away the unessential. The closer to the source, the less wastage there is." — Bruce Lee

This is an automated response, but rest assured, an Ultralytics engineer will review your PR soon 🛠️. For more guidance, please refer to our Contributing Guide. Don’t hesitate to leave a comment if you have any questions. Thank you for contributing to Ultralytics! 🎉