Use any_type in test_out
Previously, test_out used `OpDTypes.none` and then it pretty much
implemented `OpDtypes.any_type` inside. This PR changes it to use
`OpDTypes`. This has the advantage that the test now has a dtype, so it
can be used together with decorators that require a `dtype`, such as
`toleranceOverride`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/77735
Approved by: https://github.com/mruberry
