build(deps-dev): bump black from 23.10.0 to 23.12.1 in /api

Bumps [black](https://github.com/psf/black) from 23.10.0 to 23.12.1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.10.0...23.12.1)

---
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]

api/poetry.lock

@@ -82,7 +82,7 @@ pyproj = "^3.6.1"
 optional = true
 
 [tool.poetry.group.dev.dependencies]
-black = "^23.9.1"
+black = "^23.12.1"
 debugpy = "^1.8.0"
 fakeredis = "^2.20.1"
 isort = "^5.13.1"