Update autolabel_issue.py

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Enhanced the autolabel_issue.py script to improve the automatic labeling process for GitHub issues and pull requests.

📊 Key Changes

• Updated the prompt used to select relevant labels for GitHub issues and PRs.
• Added detailed instructions for reviewing and selecting labels.
• Included a step to ensure only label names are provided in the response.

🎯 Purpose & Impact

• Improved Accuracy: Provides clearer guidelines for selecting the most appropriate labels, ensuring better categorization of issues and PRs. 🏷️
• Simplified Process: Streamlines the response format, making it easier to automate and understand. 🚀
• Better Organization: Helps maintainers and contributors quickly identify and address relevant issues and pull requests. 📂