[Profiler] Capture storage data pointer (#84276)
This is approximately a re-land of the storage half of https://github.com/pytorch/pytorch/pull/80266
I've directly represented and exposed storage impl rather than using it as a first guess for an ID. (Mostly for testing, which happened to save me as I was initially recording the wrong thing.)
Differential Revision: [D39136546](https://our.internmc.facebook.com/intern/diff/D39136546/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/84276
Approved by: https://github.com/slgong-fb
