[PyTorch][Static Runtime] s/toObject/toObjectRef/ in native ops (#71238)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71238
Saves a refcount bump for these.
ghstack-source-id: 146927203
Test Plan: CI
Reviewed By: mikeiovine
Differential Revision: D33554385
fbshipit-source-id: b2f8d5afdc0eb80c8765d88560d0e547376f28d1
