[deploy] fix TypedStorage serialization (#67499)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/67499
Since https://github.com/pytorch/pytorch/pull/62030 was landed, storages being produced when loading from a pickle are of type TypedStorage. We weren't catching this in our deploy serialization, leading tensors to actually get pickled instead of the storages getting shared across interpreters.
Since this is technically correct still, it wasn't caught by any of our tests, until someone tried to pass a really big tensor and started ooming.
ghstack-source-id: 141869521
Test Plan: added unit test
Reviewed By: shunting314
Differential Revision: D32004075
fbshipit-source-id: ef5a80cd3cb1dff0b6b4c1b6c95923e4faab7d50
