added a notebook tutorial on llama 3.2 new capabilities (#764)

recipes/quickstart/build_with_Llama_3_2.ipynb

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recipes/quickstart/images/cat.jpeg

recipes/quickstart/images/gnocchi_alla_romana.jpeg

...ages/grocery_shopping_bascket_with_salmon_in_package.jpeg

recipes/quickstart/images/llama-mobile-confirmed.png

recipes/quickstart/images/llama-recipes.png

recipes/quickstart/images/llama_stack.png

recipes/quickstart/images/meta_release.png

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recipes/quickstart/images/thumbnail_IMG_1440.jpg

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