Need Windows build in CI

[Xia-Weiwen]

Currently Torchao is not built on Windows in CI. We need such a workflow to ensure the building process works correctly on Windows to avoid issues like #3175
There is a PR #3187 to fix the issue but it also needs such a CI workflow to test it.

[Xia-Weiwen]

CC @vkuzo @metascroy @cpuhrsch @atalman @msaroufim @janeyx99 @drisspg Thanks.