Bump dask from 2024.1.1 to 2024.3.1 in /requirements

Bumps [dask](https://github.com/dask/dask) from 2024.1.1 to 2024.3.1.
- [Changelog](https://github.com/dask/dask/blob/main/docs/release-procedure.md)
- [Commits](dask/dask@2024.1.1...2024.3.1)

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

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

requirements/base.txt

@@ -76,7 +76,7 @@ luqum==0.13.0
 # Dask & co
 # ------------------------------------------------------------------------------
 # https://github.com/dask/dask
-dask==2024.1.1
+dask==2024.3.1
 # https://github.com/dask/distributed
 distributed==2024.1.1
 # https://msgpack.org/ TO BE ALIGNED WITH SCHEDULER