Move all ONNX test dependencies to Docker (#96590)
Per title. This is the first one of a two-part process:
[x] Move all ONNX test dependencies to Docker https://github.com/pytorch/pytorch/pull/96590
[ ] Move the test model used by [TestFxToOnnxWithOnnxRuntime.test_gpt2_tiny](https://hud.pytorch.org/failure/FAILED%20test%2Fonnx%2Ftest_fx_to_onnx_with_onnxruntime.py%3A%3ATestFxToOnnxWithOnnxRuntime%3A%3Atest_large_scale_exporter_with_tiny_gpt2%20-%20requests.exceptions.ReadTimeout%3A%20HTTPSConnectionPool(host%3D'huggingface.co'%2C%20port%3D443)%3A%20Read%20timed%20out.%20(read%20timeout%3D10.0))
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96590
Approved by: https://github.com/ZainRizvi
