BUG: DataFrame.any with axis=1 and bool_only=True
- [x] closes #32432
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry

@jreback gentle ping; there are two other DataFrame._reduce-related PRs that are somewhat tough, this one should be easy.  getting it out of the way might make the others marginally easier.