Use dynamic mined /etc/hosts records instead of static definitions.

Fixes - PROD-14120

Change-Id: I68ead122c4a59322a8b2d985b4cf307737ec2306
diff --git a/classes/cluster/virtual-mcp10-dvr/init.yml b/classes/cluster/virtual-mcp10-dvr/init.yml
index ce47464..e1a87ce 100644
--- a/classes/cluster/virtual-mcp10-dvr/init.yml
+++ b/classes/cluster/virtual-mcp10-dvr/init.yml
@@ -1,4 +1,5 @@
 classes:
+- system.linux.network.dynamic_hosts
 - system.linux.system.single
 - system.rsyslog.client.single
 - system.openssh.server.team.lab