fix(k8s-eks): use latest haproxy ingress controller version

With the scylla-operator-1.10 we started getting HA problems [1]
with the 'haproxy' service.
So, fix it by using the latest available ingress controller version for
haproxy.

[1] scylladb/scylla-operator#1341

sdcm/k8s_configs/ingress-controller/10_haproxy-kubernetes-ingress.deploy.yaml

@@ -24,7 +24,7 @@ spec:
       serviceAccountName: haproxy-kubernetes-ingress
       containers:
       - name: haproxy-ingress
-        image: haproxytech/kubernetes-ingress:1.9.0
+        image: haproxytech/kubernetes-ingress:1.10.6
         args:
         - --configmap=haproxy-controller/haproxy-kubernetes-ingress
         - --default-backend-service=haproxy-controller/haproxy-kubernetes-ingress-default-backend