Upload fp16/q4f16 decoder ONNX weights w/ float32 inputs_embeds (#15)

- Upload q4f16 decoder ONNX weights w/ float32 inputs_embeds (792b8092e2787477ebc2678ab2b3c58b93623baa)
- Upload fp16 decoder ONNX weights w/ float32 inputs_embeds (6847a1ceb4ae2a8516715a4df0ccf43e17538e57)

onnx/decoder_model_merged_fp16.onnx

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+oid sha256:e6ec36a518b896dfc6448c4343898d0ea5109702677d34cea3919fba074044d1
+size 1342510427

onnx/decoder_model_merged_q4f16.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:73e9722bd19fe5b4174d8b6eabe28d590d3a0cbd45cb0b4165e15b084aa0187c
-size 965031413
+oid sha256:2d74ec46083829ddb18f58fcceb358d2ba58d2a1320bdab431c32e4d2896981d
+size 965031477