Create dependabot.yml

[glenn-jocher]

copilot:all

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Integration of Dependabot for automated dependency updates.

📊 Key Changes

• Added a .github/dependabot.yml configuration file.
• Scheduled weekly updates for Python packages (pip) and GitHub Actions.

🎯 Purpose & Impact

• ✨ Automated Maintenance: Dependabot will help keep dependencies up to date automatically.
• 🛡️ Security: Regular updates mean fewer vulnerabilities as patches are applied promptly.
• 🛠️ Reliability: Consistent updates can lead to more stable and reliable software.
• 🔔 Notifications: Pull requests created by Dependabot will notify maintainers like glenn-jocher to review the updates.
• 🏷️ Organization: Automated labeling of pull requests for easy identification and sorting.

End users can expect a more secure and stable experience with these proactive upkeep measures.