Fix for ...[TODO]: bug

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Enhanced the issue labeling script to improve clarity and functionality.

📊 Key Changes

• 🛠️ Fixed typo in the autolabel script from for keys in to for label in.

🎯 Purpose & Impact

• 🔄 Clarity Improvement: Corrects a minor code typo, ensuring the script behaves as intended and is easier to understand.
• 🚀 Functional Enhancement: This change helps in properly removing inappropriate or mutually exclusive labels automatically, enhancing the accuracy of issue categorization.