upcast to most precise dtype within their category before the comparison (#60536)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/60536
`torch.isclose` does not do this bool tensors, which results in a test failure since subtraction (`abs(actual - expected)`) is not supported for them (see #58981). Since the `dtype` is already checked at this point, we can safely move the upcasting before `torch.isclose` is invoked.
Test Plan: Imported from OSS
Reviewed By: ngimel
Differential Revision: D29556356
Pulled By: mruberry
fbshipit-source-id: 4c65fad4f06cf402d6aab9dde5b127235766d5e0
