Update to ROCm2.2 (#18007)
Summary:
ROCm 2.2 was released today, if we respin the CI docker images with the attached, PyTorch/Caffe2 will support ROCm 2.2
Changes necessary:
* for the Ubuntu target, HIP PR 934 needs to be applied to fix the forceinline definition. ROCm 2.3 will contain this.
* two unit tests proof flaky on different platforms, disable them defensively.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18007
Differential Revision: D14473903
Pulled By: bddppq
fbshipit-source-id: b1939f11d1c765a3bf71bb244b15f6ceb0e816d3
