"BINLOG MONITOR" and "SLAVE MONITOR" replace
"REPLICATION CLIENT" (which is now an alias for "BINLOG MONITOR").
The validation in Ansible MySQL collection is too simple to
understand aliases and breaks. Hence, let's use the canonical
names and adapt per service according to its needs.

Change-Id: I1175e4846384accd19942620dc155d0c5728e64b