Bump black in /test in the pip group across 1 directory

Bumps the pip group with 1 update in the /test directory: [black](https://github.com/psf/black).


Updates `black` from 23.12.0 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@23.12.0...24.3.0)

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

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

test/requirements.txt

@@ -1,5 +1,5 @@
 pytest == 7.4
 pytest-xdist == 3.5.0
 pytest-testinfra == 10.0.0
-black == 23.12.0
+black == 24.3.0
 pytest-clarity == 1.0.1