Bump gloo (#16638)
Summary:
This bump includes:
* Memory leak fix where the Gloo transport would hold on to auxiliary
structures for send/recv pairs after they finished.
* Fix write-after-free from Gloo thread during stack unwinding on error.
* Removal of the PATENTS file.
Fixes #16144.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16638
Differential Revision: D13937950
Pulled By: pietern
fbshipit-source-id: 3cfecaf13ee0f214c06681386557a4b1c3e1d6b9
