Bump black from 19.10b0 to 24.3.0

Bumps [black](https://github.com/psf/black) from 19.10b0 to 24.3.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits/24.3.0)

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

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

Pipfile

@@ -6,7 +6,7 @@ name = "pypi"
 [packages]
 
 [dev-packages]
-black = "==19.10b0"
+black = "==24.3.0"
 Django = ">=4.0,<4.1"
 flake8 = "*"
 psycopg2-binary = "==2.8.*"