BUG: DataFrame.to_html validates formatters has the correct length
- [x] closes #28469
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry

@gabriellm1 @hugoecarl
Thanks @guipleite !