Upate config-override

Author: cicnavi

docker/ssp/config-override.php

@@ -11,8 +11,6 @@
         'database.dsn' =>  getenv('DB.DSN') ?: 'sqlite:/var/simplesamlphp/data/mydb.sq3',
         'database.username' => getenv('DB.USERNAME') ?: 'user',
         'database.password' => getenv('DB.PASSWORD') ?: 'password',
-        'language.i18n.backend' => 'gettext/gettext',
         'logging.level' => 7,
-        'usenewui' => false,
 
     ] + $config;