Bump black from 24.2.0 to 24.3.0 in /envs (#247)

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](psf/black@24.2.0...24.3.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

envs/requirements.txt

@@ -17,7 +17,7 @@ autopage==0.5.2
 Babel==2.14.0
 bcrypt==4.1.2
 beautifulsoup4==4.12.3
-black==24.2.0
+black==24.3.0
 bokeh==3.3.4
 Bottleneck==1.3.8
 branca==0.7.1