CLN: Collapse private ._take implementation into the public take method
- [x] closes #27174
- [ ] tests added / passed
- [X] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry

Getting rid the `_take` private method that seems to be no longer needed.

thanks @endenis 