Revert "Enable x86 CPU vectorization on windows (#118980)"
This reverts commit 5f69d95b2b303382fe4cf301e73e36414c879c5c.
Reverted https://github.com/pytorch/pytorch/pull/118980 on behalf of https://github.com/huydhn due to This is breaking Window binary build https://github.com/pytorch/pytorch/actions/runs/7874475000/job/21484997298 where it failed to build sleef ([comment](https://github.com/pytorch/pytorch/pull/118980#issuecomment-1939619212))
