.circleci: Disable windows CPU builds for CircleCI (#58855)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/58855
We have successfully migrated windows CPU builds to Github Actions so
let's go ahead and disable them in CircleCI
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Test Plan: Imported from OSS
Reviewed By: zhouzhuojie
Differential Revision: D28642875
Pulled By: seemethere
fbshipit-source-id: 8ffe9338e58952531a70002891a19ea33363d958
