Bump polars from 1.8.2 to 1.9.0 (#121)

Bumps [polars](https://github.com/pola-rs/polars) from 1.8.2 to 1.9.0.
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@py-1.8.2...py-1.9.0)

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

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