[Awaiting approval] Upload ONNX weights

[Automated] Converted using [Optimum](https://github.com/huggingface/optimum). Models will be merged manually by @Xenova once they have been checked with [Transformers.js](https://github.com/xenova/transformers.js).

onnx/decoder_model.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49ea5d43d99edae73b1b1c4713155825acc12e2386fa44738c7b363c33af2bcd
+size 4464733

onnx/decoder_model_merged.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d64278e2391b6346e84ad7528b5ffbc65f4c5206c54370de3cbd38bf9ef5019
+size 4605454

onnx/decoder_with_past_model.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:613d334460e812ef130a075c7f1bd4bc336dccb63c8bdac1d135a97e1f10b7c7
+size 4415777

onnx/encoder_model.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f82b00954dc1efd55716fc53ff1f93597ea8ef5951a32f840122b798f96b231
+size 4307962