Bump black from 24.3.0 to 24.4.0

Bumps [black](https://github.com/psf/black) from 24.3.0 to 24.4.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@24.3.0...24.4.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -9,7 +9,7 @@ statsmodels==0.14.1
 pytest==8.1.1
 pytest-cov==5.0.0
 zarr==2.17.2
-black==24.3.0
+black==24.4.0
 ruff==0.3.5
 netcdf4==1.6.5
 h5netcdf==1.3.0