fix torch.eq() doc entry (#32399)
Summary:
fix `torch.eq()` entry example to match the current output (boolean, instead of uint8)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/32399
Differential Revision: D19498104
Pulled By: ezyang
fbshipit-source-id: e7ec1263226766a5c549feed16d22f8f172aa1a3
