maint: update Operator class for PropertyFieldsContainer output type (#2852)

Author: moe-ad

src/ansys/dpf/core/common.py

@@ -184,6 +184,7 @@ class types(Enum):
     meshes_container = -3
     streams_container = -4
     bytes = -5
+    property_fields_container = -6
 
 
 def types_enum_to_types():
@@ -209,6 +210,7 @@ def types_enum_to_types():
         meshed_region,
         meshes_container,
         property_field,
+        property_fields_container,
         result_info,
         scoping,
         scopings_container,
@@ -237,6 +239,7 @@ def types_enum_to_types():
         types.meshed_region: meshed_region.MeshedRegion,
         types.result_info: result_info.ResultInfo,
         types.property_field: property_field.PropertyField,
+        types.property_fields_container: property_fields_container.PropertyFieldsContainer,
         types.data_tree: data_tree.DataTree,
         types.operator: dpf_operator.Operator,
         types.scoping: scoping.Scoping,

src/ansys/dpf/core/dpf_operator.py

@@ -413,6 +413,7 @@ def _type_to_output_method(self):
             meshed_region,
             meshes_container,
             property_field,
+            property_fields_container,
             result_info,
             scoping,
             scopings_container,