fix the last mypy failure

Author: saponifi3d

src/sentry/workflow_engine/endpoints/validators/base/data_condition_group.py

@@ -46,7 +46,7 @@ def _validate_logic_type(self, condition_data: list[dict[str, Any]], logic_type:
         """
         for condition in condition_data:
             try:
-                condition_type = Condition(condition.get("type"))
+                condition_type = Condition(str(condition.get("type")))
             except ValueError:
                 raise serializers.ValidationError(
                     f"Invalid condition type, '{condition.get('type')}'"