[CI] Framework and hardware-specific CI tests (#997)
* [WIP][CI] Framework and hardware-specific docker images for CI tests
* username
* fix cpu
* try out the image
* push latest
* update workspace
* no root isolation for actions
* add a flax image
* flax and onnx matrix
* fix runners
* add reports
* onnxruntime image
* retry tpu
* fix
* fix
* build onnxruntime
* naming
* onnxruntime-gpu image
* onnxruntime-gpu image, slow tests
* latest jax version
* trigger flax
* run flax tests in one thread
* fast flax tests on cpu
* fast flax tests on cpu
* trigger slow tests
* rebuild torch cuda
* force cuda provider
* fix onnxruntime tests
* trigger slow
* don't specify gpu for tpu
* optimize
* memory limit
* fix flax tests
* disable docker cache
