Make the clustercheck healthcheck work with socat
Make the clustercheck healthcheck work with socat

Since [1] clustercheck can now use socat instead of xinetd,
so make sure the clustercheck healthcheck gets configured
with the right information based on which method is used.

Tested by deploying a standone with socat, and another one
with xinetd.

[1] I7d87b5861a576cf4849a25cd1d3f5e77568de1e4

Change-Id: Ib4ec4d10c00bc5cba16598c4d48829bf0af63b25
Closes-Bug: #1930399

openstack/tripleo-common,openstack/tripleo-common