Add Ultralytics actions in format.yml

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Proper code formatting for GitHub PR implementing YOLOv3 changes.

📊 Key Changes

• Added a GitHub workflow to automatically format code in PRs and pushes to the main branch.
• Made syntax improvements in detect.py, including replacing single quotes with double quotes.
• Updated models.py with more readable function docstrings and improvements in code formatting.
• Refactored scoring module scripts for readability by adjusting comments and improving line breaks.
• Made several code quality improvements in utils/datasets.py and utils/utils.py.
• General maintenance and cleanup changes, including consistent quote usage and whitespace adjustments.

🎯 Purpose & Impact

• The new GitHub workflow ensures standardized code formatting, leading to better code quality and easier code reviews.
• Code readability enhancements in detect.py and models.py aim to make the codebase more maintainable and accessible to contributors.
• Refactoring in the scoring module is intended to facilitate easier understanding and enhance the development workflow.
• Updates in utils improve code comprehension, which can attract more contributors and reduce the chance of bugs.
• Overall, these changes are focused on maintaining a clean and professional codebase, which can improve collaboration and contribute to the robustness of the project.