Merge pull request #429 from nyx-space/dependabot/cargo/polars-0.48.0

Update polars requirement from 0.46.0 to 0.48.0

Author: ChristopherRabotin

Cargo.toml

@@ -69,7 +69,7 @@ statrs = "0.18.0"
 
 
 [dev-dependencies]
-polars = { version = "0.46.0", features = ["parquet"] }
+polars = { version = "0.48.0", features = ["parquet"] }
 rstest = "0.25.0"
 pretty_env_logger = "0.5"
 toml = "0.8.14"