feat(datafusion): adapt the repartition to determine only the best partitioning strategy

Author: fvaleye

crates/integrations/datafusion/src/physical_plan/mod.rs

@@ -24,5 +24,5 @@ pub(crate) mod write;
 
 pub(crate) const DATA_FILES_COL_NAME: &str = "data_files";
 
-pub use repartition::IcebergRepartitionExec;
+pub use repartition::repartition;
 pub use scan::IcebergTableScan;