pytorch

c8f404a6 - Revert D15499918: Reduce set of build/tests which run on PRs.

Revert D15499918: Reduce set of build/tests which run on PRs. Differential Revision: D15499918 Original commit changeset: 992e3f91f95d fbshipit-source-id: 86fc43d3da7ea3e3a32e95fc4f4f3de6cbd5d49b