Bump black from 23.1.0 to 23.9.1

Bumps [black](https://github.com/psf/black) from 23.1.0 to 23.9.1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.1.0...23.9.1)

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

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

Author: dependabot[bot]

poetry.lock

@@ -17,7 +17,7 @@ flake8 = "^6.0.0"
 pre-commit = "^3.4.0"
 pytest = "^7.4.1"
 pytest-cov = "^4.1.0"
-black = "^23.1.0"
+black = "^23.9.1"
 sqlfluff = "^2.3.1"
 
 [build-system]