make pylint happy

Author: bisgaard-itis

services/api-server/src/simcore_service_api_server/core/settings.py

@@ -153,7 +153,6 @@ def debug(self) -> bool:
 __all__: tuple[str, ...] = (
     "ApplicationSettings",
     "BasicSettings",
-    "CatalogSettings",
     "DirectorV2Settings",
     "StorageSettings",
     "WebServerSettings",