Update Loggers

[glenn-jocher]

@AyushExel

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Update to YOLOv5 documentation and logging preferences, removing Weights & Biases.

📊 Key Changes

• Removed references to Weights & Biases (W&B) logging from README, tutorial.ipynb, and logging utilities.
• Removed W&B from requirements.txt.
• Increased the size of Ultralytics logo placeholders from 9% to 15% in README.
• Updated Dockerfile by adding installations for comet and clearml while removing wandb.

🎯 Purpose & Impact

• The removal of W&B support simplifies the logging options available to users.
• Enhancing third-party integration with comet and clearml for experiment tracking and visualization.
• The larger logo improves the visual appeal of the README for better branding.
• Users who utilize W&B for tracking their experiments may need to adapt to alternative solutions provided directly by YOLOv5, such as Comet or ClearML. 🔄