Revert D26515596: [pytorch][PR] Add support for pow
Test Plan: revert-hammer
Differential Revision:
D26515596 (https://github.com/pytorch/pytorch/commit/83feaebfc3d825575d5cce0aed54a99edfe148c1)
Original commit changeset: 0c25a8eba8ed
fbshipit-source-id: 1a206f0b2923d922911fdaa5448a4e3a844ac5c4
