GitLab

Summary:
Pull Request resolved: https://github.com/pytorch/audio/pull/2256



Limits scope of unittesting to one python version for both macOS and
Windows. These types of workflows are particularly expensive and take a
long time so running them on every PR / every push is a bit wasteful
considering the value in signal between different python versions is
probably negligible.
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

Test Plan: Imported from OSS

Reviewed By: mthrok

Differential Revision: D34459626

Pulled By: seemethere

fbshipit-source-id: 47f5c317027f1b395edf9c1720b1b33ba689cad5