[client] add connector_priority_group in fragment (opencti #12490)

Author: JeremyCloarec

pycti/api/opencti_api_connector.py

@@ -64,6 +64,7 @@ def list(self) -> Dict:
                     connector_user {
                       api_token
                     }
+                    connector_priority_group
                     config {
                         connection {
                             host