Revert D27708944: [pytorch][PR] [OpInfo] move matmul to OpInfo
Test Plan: revert-hammer
Differential Revision:
D27708944 (https://github.com/pytorch/pytorch/commit/08561cad1014d6fec184c32529e0ec3b0a9916fd)
Original commit changeset: c200ded15082
fbshipit-source-id: 5bb75aa19c1ca761d1f118aafc483746ae813e2a
