Callback after_config in local_cosil component should be migrated to new hook callback for core\hook\after_config

• line 7228 of /lib/moodlelib.php: call to debugging()
• line 7292 of /lib/moodlelib.php: call to {closure}()
• line 36 of /lib/classes/hook/after_config.php: call to get_plugins_with_function()
• line 1200 of /lib/setup.php: call to core\hook\after_config->process_legacy_callbacks()
• line 862 of /config.php: call to require_once()
• line 29 of /course/format/onetopic/styles.php: call to require_once()