Bump black from 24.2.0 to 24.3.0

Bumps [black](https://github.com/psf/black) from 24.2.0 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/compare/24.2.0...24.3.0)

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

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

requirements-dev.txt

@@ -1,7 +1,7 @@
 mock==5.1.0
 nose2[coverage_plugin]==0.14.1
 cov-core==1.15.0
-black==24.2.0
+black==24.3.0
 pylint==3.1.0
 splinter==0.21.0
 selenium==4.18.1