CI: (deps): Bump dask from 2023.11.0 to 2023.12.0 in /ci

Bumps [dask](https://github.com/dask/dask) from 2023.11.0 to 2023.12.0.
- [Changelog](https://github.com/dask/dask/blob/main/docs/release-procedure.md)
- [Commits](dask/dask@2023.11.0...2023.12.0)

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

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

ci/extra_requirements.txt

@@ -1,3 +1,3 @@
 cartopy==0.22.0
-dask==2023.11.0
+dask==2023.12.0
 shapely==2.0.2