feat: add hash component

Signed-off-by: tanlocnguyen <tanlocnguyen296@gmail.com>

sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark_source.py

@@ -196,7 +196,13 @@ def __eq__(self, other):
         )
 
     def __hash__(self):
-        return super().__hash__()
+        return hash(
+            self.name,
+            self.timestamp_field,
+            self.table,
+            self.query,
+            self.path
+        )
 
 
 class SparkOptions: