pytorch

3c7bfa63 - reland D29801875: .github: Clone pytorch to separate directory (#61972)

reland D29801875: .github: Clone pytorch to separate directory (#61972) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/61972 This reverts commit 716567504c8b4da8d764d9674595c2095b62080c. Also includes change to add the TEST_CONFIG env variable so that test reports get uploaded correctly. Signed-off-by: Eli Uriegas <eliuriegas@fb.com> Test Plan: Imported from OSS Reviewed By: malfet Differential Revision: D29821858 Pulled By: seemethere fbshipit-source-id: 23602706446e0a95db6bd7cedfa665e8c4145168