Update core.py

Author: Dorukyum

discord/commands/core.py

@@ -893,6 +893,7 @@ def __init__(
         *,
         default_permissions: Optional[bool] = True,
         permissions: Optional[List[CommandPermission]] = [],
+        **kwargs,
     ) -> None:
         validate_chat_input_name(name)
         validate_chat_input_description(description)