Bump black from 23.10.0 to 24.3.0

Bumps [black](https://github.com/psf/black) from 23.10.0 to 24.3.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.10.0...24.3.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:production
...

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

requirements.txt

@@ -3,6 +3,6 @@ Flask-SQLAlchemy==3.1.1
 gunicorn==21.2.0
 psycopg2-binary==2.9.9
 
-black==23.10.0
+black==24.3.0
 flake8==6.1.0
 pytest==7.4.2