caffe2::TypeMeta uses compile time type names (#26619)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26619
ghstack-source-id: 95348564
Test Plan: unit tests
Differential Revision: D17519252
fbshipit-source-id: 337ec76d17172dd1af60a1676d69964a41dcb7a1