TST: Add test_ to four tests in test_readlines.py and fix two of them
Four tests in https://github.com/pandas-dev/pandas/blob/main/pandas/tests/io/json/test_readlines.py weren't running because they didn't have `test_` in front of their names, fixed those.

Two of those tests were not passing because the JSON data was turning booleans into 1s and 0s which was conflicting with the booleans in the compared data, so added `int` before all of the booleans in the compared data. Had detailed comments explaining this but shortened them in order to pass Flake8.

- [x] closes #50378
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
tip for next time - please make a new branch, don't make a pull request from `main` > tip for next time - please make a new branch, don't make a pull request from `main`

Thank you, your guidance is awesome, I appreciate it a lot