Enable PE + TE (#45546)
Summary:
This PR enables PE + TE for 1.7
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45546
Reviewed By: ZolotukhinM
Differential Revision: D24006940
Pulled By: Krovatkin
fbshipit-source-id: a3326077d34a023941acdb06c4907c96e7ba0115
