[ticket/11103] Move UCP Notification Options to Board Preferences tab

Also rename to "Edit notification options" for consistency

PHPBB3-11103

phpBB/install/database_update.php

@@ -2470,7 +2470,7 @@ function change_database_data(&$no_updates, $version)
 					'class'		=> 'ucp',
 					'title'		=> 'UCP_NOTIFICATION_OPTIONS',
 					'auth'		=> '',
-					'cat'		=> 'UCP_MAIN',
+					'cat'		=> 'UCP_PREFS',
 				),
 			);