Add `in` membership checks for lists (#25796)
Summary:
Since it requires an equality operator, it's only implemented for lists
of `int`, `float`, and `str`.
Fixes some of #25758
](https://our.intern.facebook.com/intern/diff/17296216/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/25796
Pulled By: driazati
Differential Revision: D17296216
fbshipit-source-id: 561245bfa75b65cee4e3395e242b2439b3c87b2e
