Revert "Mark Windows CPU jobs as unstable (#100581)" (#100676)
This reverts commit 478a5ddd8ad51bf54beb9cdfd353187cf8b63d93. Putting the Windows jobs to where they come from.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/100676
Approved by: https://github.com/clee2000, https://github.com/malfet
