Remove cpu_half, cpu_bool, cuda_bool from native_functions.yaml (#20552)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20552
ghimport-source-id: 0ef4e85b40f3b927564257f44f72f671251acaf1
Differential Revision: D15362154
Pulled By: li-roy
fbshipit-source-id: b2477582389099c6696dca33f1371e8e136e32b6
