pytorch

0a38aed0 - Auto set libuv_ROOT env var for Gloo submodule on Windows platform (#45484)

Auto set libuv_ROOT env var for Gloo submodule on Windows platform (#45484) Summary: Fixes #{issue number} Pull Request resolved: https://github.com/pytorch/pytorch/pull/45484 Reviewed By: lw Differential Revision: D23990724 Pulled By: mrshenli fbshipit-source-id: 1987ce7eb7d3f9d3120c07e954cd6581cd3caf59