updated to_dict dask (#1280)

Author: SFJohnson24

cdisc_rules_engine/models/dataset/dask_dataset.py

@@ -360,7 +360,7 @@ def fillna(
             return self.__class__(result)
 
     def to_dict(self, **kwargs) -> dict:
-        return list(self._data.map_partitions(lambda x: x.to_dict(orient="records")))
+        return self._data.compute().to_dict(**kwargs)
 
     def items(self, **kwargs):
         computed_df = self._data.compute()