Remove 'BoolTensor', 'IndexTensor' from frontend specifications. (#19429)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/19429
ghimport-source-id: 6116682b84210a34babb8b87a92e7050433e5d59
Differential Revision: D15003387
Pulled By: gchanan
fbshipit-source-id: e518e8ce322810e06175bb4e6672d4ea1eb18efd
