DEPR: Deprecate numpy argument in read_json
Co-authored-by: Luca Ionescu <lucaionescu@users.noreply.github.com>

- Continuing https://github.com/pandas-dev/pandas/pull/28562
- [x] closes #28512

@lucaionescu - i've merged master and pushed to here (I don't have the permissions to push to your branch), I will aim to fix up the tests. Or feel free to take it from here if you have time?

Opening up WIP PR to see what test failures need addressing. 

I've also co-authored the commit.