pip dev: bump flake8-black from 0.3.3 to 0.3.6

Bumps [flake8-black](https://github.com/peterjc/flake8-black) from 0.3.3 to 0.3.6.
- [Commits](peterjc/flake8-black@v0.3.3...v0.3.6)

---
updated-dependencies:
- dependency-name: flake8-black
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements-dev.txt

@@ -19,7 +19,7 @@ tox==4.4.6
 black==22.10.0
 flake8==5.0.4
 flake8-annotations-coverage==0.0.6
-flake8-black==0.3.3
+flake8-black==0.3.6
 flake8-bugbear==22.10.27
 flake8-comprehensions==3.10.1
 flake8-unused-arguments==0.0.12