Parts of 2.4 manual still suggest to use deprecated maxadmin

See e.g.:

https://mariadb.com/kb/en/mariadb-maxscale-24-maxscale-failover-with-keepalived-and-maxctrl/

It mostly uses maxctrl, but has one script in it still using maxadmin:

An example script, is_maxscale_running.sh, is listed below. The script uses MaxAdmin to try to contact the locally running MaxScale [...]