_LOAD_ATTR_WITH_HINT should be able to work lock-free in the free-threaded builds

[DinoV]

Feature or enhancement

Proposal:

This is just doing a dictionary lookup, which we can do lock-free. We should do the same thing we do for lock free dict lookups using the hinted location.

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

Linked PRs

• gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT #130372

[kumaraditya303]

Fixed by #130372