Remove unicode chars from coredns template (#5848)

roles/kubernetes-apps/ansible/templates/coredns-config.yml.j2

@@ -11,13 +11,13 @@ data:
 {% if coredns_external_zones is defined and coredns_external_zones|length > 0 %}
 {%   for block in coredns_external_zones %}
     {{ block['zones'] | join(' ') }} {
-        log
-        errors
-        forward . {{ block['nameservers'] | join(' ') }}
-        loadbalance
-        cache {{ block['cache'] | default(5) }}
-        reload
-    }
+        log
+        errors
+        forward . {{ block['nameservers'] | join(' ') }}
+        loadbalance
+        cache {{ block['cache'] | default(5) }}
+        reload
+    }
 {%   endfor %}
 {% endif %}
     .:53 {