pytorch

6b5bab17 - Revert "Update ROCm base docker images to focal (ubuntu20.04) (#79596)"

Revert "Update ROCm base docker images to focal (ubuntu20.04) (#79596)" This reverts commit 8302bbe4081825ccd159c1bbabb44343640eb4b4. Reverted https://github.com/pytorch/pytorch/pull/79596 on behalf of https://github.com/malfet due to Jeff asked for it