Bump more-itertools from 8.2.0 to 8.4.0

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)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements.txt

@@ -17,7 +17,7 @@ idna==2.9
 isort==4.3.21
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
-more-itertools==8.2.0
+more-itertools==8.4.0
 multidict==4.7.4
 mypy==0.782
 mypy-extensions==0.4.3