cmake: Enable (s)ccache for nccl builds (#55814)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/55814
I don't really know if the original issue is resolved but let's just
check and see if this passes CI so that we can potentially get some
speed up on our builds
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Test Plan: Imported from OSS
Reviewed By: walterddr
Differential Revision: D27715734
Pulled By: seemethere
fbshipit-source-id: a8f90774dfd25b0abf8e57283fe3591a8d8f3c4b
