Upload NOTICE with huggingface_hub

NOTICE

@@ -0,0 +1,5 @@
+Gemma is provided under and subject to the Gemma Terms of Use found at ai.google.dev/gemma/terms
+
+This model (a fine-tune of google/embeddinggemma-300m, exported to ONNX with 4-bit weights) is a Model Derivative of Gemma.
+Use is subject to the Gemma Terms of Use (GEMMA_TERMS_OF_USE.txt) and the Gemma Prohibited Use Policy
+(GEMMA_PROHIBITED_USE_POLICY.txt), which are incorporated by reference.