chore(deps)(deps): bump polars in the python-dependencies group

Bumps the python-dependencies group with 1 update: [polars](https://github.com/pola-rs/polars).


Updates `polars` from 1.42.0 to 1.42.1
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@py-1.42.0...py-1.42.1)

---
updated-dependencies:
- dependency-name: polars
  dependency-version: 1.42.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
...

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

Author: dependabot[bot]