Update dns settings for k8s-ha-calico

Change-Id: Ib8ed210628ccbe22373c5d38bd89969f1f88d5cc
diff --git a/classes/cluster/k8s-aio-calico/kubernetes/compute.yml b/classes/cluster/k8s-aio-calico/kubernetes/compute.yml
index ede1437..2cfbf60 100644
--- a/classes/cluster/k8s-aio-calico/kubernetes/compute.yml
+++ b/classes/cluster/k8s-aio-calico/kubernetes/compute.yml
@@ -45,7 +45,7 @@
         dns:
           - 10.254.0.10
           - 172.18.176.4
-          - 172.18.176.7
+          - 172.18.208.44
       interface:
         ens3:
           enabled: true