Delete .pre-commit-config.yaml

[glenn-jocher]

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🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Removed pre-commit and project-wide configuration files.

📊 Key Changes

• Deleted .pre-commit-config.yaml, a configuration file for pre-commit hooks.
• Removed setup.cfg, which contained settings for various tools including flake8 and pytest.

🎯 Purpose & Impact

• The removal of these files simplifies the project's setup, potentially making it easier for new contributors to get started.
• It could imply a change in how code quality and formatting are enforced or automated, possibly shifting towards other methods.
• This change may affect developers who rely on these specific configurations for code consistency checks when contributing to the repository.