BUG: read_csv with mixed bools and int sometimes reads 1 as a bool function.
- [x] closes #42808
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [x] whatsnew entry

The major issue is that the parser is reading 1 as a boolean expression and not as an integer.

So, making 2 different tests based on the data type of the input or return of a function can help split the parsing as two seperate entities.

Reference: https://github.com/pandas-dev/pandas/pull/42944