pytorch

b0782f0f - add BFloat16 support for bernoulli and Dropout on CPU (#56372)

add BFloat16 support for bernoulli and Dropout on CPU (#56372) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56372 Test Plan: Imported from OSS Reviewed By: heitorschueroff Differential Revision: D28836792 Pulled By: VitalyFedyunin fbshipit-source-id: ede951d172a59276e11383fd767778ab959b5a6b