Add venus model

This is the OpenStack log management service model.

Change-Id: Iabf3614397b1bcda325c0d2d832ba3a3816d82cf

etc/default_data.json

@@ -42282,6 +42282,11 @@
                 }
             ]
         },
+        {
+            "module": "venus",
+            "uri": "https://opendev.org/inspur/venus.git",
+            "organization": "openstack"
+        },
         {
             "module": "cli@docker",
             "organization": "docker",