Update polars requirement from 0.31.1 to 0.32.1

Updates the requirements on [polars](https://github.com/pola-rs/polars) to permit the latest version.
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](https://github.com/pola-rs/polars/commits)

---
updated-dependencies:
- dependency-name: polars
  dependency-type: direct:production
...

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

Cargo.toml

@@ -58,7 +58,7 @@ getrandom = {version = "0.2", features = ["js"]}
 typed-builder = "0.15.0"
 
 [dev-dependencies]
-polars = {version = "0.31.1", features = ["parquet"]}
+polars = {version = "0.32.1", features = ["parquet"]}
 rstest = "0.18.1"
 pretty_env_logger = "0.5"