pytorch

c3977bf3 - [caffe2/utils] Add some fine-grained rules to avoid package boundary violations

[caffe2/utils] Add some fine-grained rules to avoid package boundary violations Test Plan: CI Reviewed By: igorsugak Differential Revision: D29401295 fbshipit-source-id: e921e5578c1fcc8df6bd670ae9f95722b8e32d85