pytorch

86368700 - [PyTorch] Change MaybeOwned tests to use intrusive_ptr and Tensor (#55684)

[PyTorch] Change MaybeOwned tests to use intrusive_ptr and Tensor (#55684) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55684 Upcoming changes to `MaybeOwned<T>` will require that T is one of these two types and will have custom code for both. This diff updates the tests to continue to build under these new requirements; it is being sent separately to demonstrate that the tests continue to work on the current implementation. ghstack-source-id: 126405918 Test Plan: CI will run the rewritten tests. Reviewed By: bhosmer Differential Revision: D27630289 fbshipit-source-id: e38097d9ca04f3337cfa543ebcc8fb5d6916fcf3