ENH: print DataFrame columns names at the end
- [ ] closes #32296
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry

I've added the possibility of printing columns names again at the end of DataFrame. I'm not sure whether the number of rows should be checked again (max number of rows could be exceeded with that extra row).
