SIENTIAPDE-1712

SIENTIAPDE-1712 Add last_timestamp parameter to MLFlow and Gates activities for enhanced tracking

- Introduced last_timestamp parameter in the MLFlow and Gates classes to improve tracking of data processing times.
- Updated MinioDataFramePayload to handle last_timestamp, ensuring it defaults to the maximum timestamp from the dataframe if not provided.

laborious/activities/gates.py

@@ -479,7 +479,8 @@ class Gates(MinioManager):
             minio_repo=self.minio_repository,
             model_name=input_data['model_name'],
             operation='transform',
-            workflow_metadata=metadata
+            workflow_metadata=metadata,
+            last_timestamp=payload.last_timestamp,
         )
 
     @activity.defn(name='format_prediction')