pytorch

63a1e7bd - Revert "Check that PR base is default branch in trymerge.py"

Revert "Check that PR base is default branch in trymerge.py" This reverts commit dc38326f1d66762586c7610cd03c94e5bd031908. Reverted https://github.com/pytorch/pytorch/pull/73715 on behalf of https://github.com/malfet