THPStorage: Prefer intrusive_ptr over owning raw pointers (#69248)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/69248
Reviewed By: zou3519
Differential Revision: D32771035
Pulled By: ngimel
fbshipit-source-id: cf9bbcc5563ae9715ecf13631ba56c32240e59e3
