Add NVIDIA Jetson Nano Deployment tutorial

[glenn-jocher]

See #9627

Signed-off-by: Glenn Jocher [email protected]

🛠️ PR Summary

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🌟 Summary

Documentation update to include Model Pruning/Sparsity in YOLOv5 README.

📊 Key Changes

• Added a bullet point about Model Pruning/Sparsity in the README's feature list.

🎯 Purpose & Impact

• Educates users about the availability of model pruning/sparsity features within YOLOv5, which can be used to reduce model size and potentially increase inference speed. 🏋️‍♂️
• Encourages best practices in model optimization, likely to be appreciated by users with resource constraints.🔧
• No direct code impact, as this is a documentation update, but indirectly informs users of more advanced features they can use.📚