Bumps [more-itertools](https://github.com/more-itertools/more-itertools) from 8.2.0 to 8.4.0.
- [Release notes](https://github.com/more-itertools/more-itertools/releases)
- [Commits](https://github.com/more-itertools/more-itertools/compare/v8.2.0...v8.4.0)