ROCm: don't warn about CUDA compute capabilities (#35949)
Summary:
The warning doesn't apply for ROCm.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/35949
Differential Revision: D21050540
Pulled By: ezyang
fbshipit-source-id: 23b13bddd13f132c2017ddea12b2dc54f611fba6
