CI: (deps): Bump dask from 2024.8.2 to 2024.9.0 in /ci

Bumps [dask](https://github.com/dask/dask) from 2024.8.2 to 2024.9.0.
- [Release notes](https://github.com/dask/dask/releases)
- [Changelog](https://github.com/dask/dask/blob/main/docs/release-procedure.md)
- [Commits](dask/dask@2024.8.2...2024.9.0)

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

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

ci/extra_requirements.txt

@@ -1,3 +1,3 @@
 cartopy==0.23.0
-dask==2024.8.2
+dask==2024.9.0
 shapely==2.0.6