fix: listen-addr -> listen-address (#275)

- listen-address is the correct option

Reviewed-on: https://git.query.consul/unkinben/puppet-prod/pulls/275

site/profiles/templates/consul/dnsmasq.conf.erb

@@ -1,6 +1,6 @@
 server=/<%= @domain %>/<%= @bind_addr %>#<%= @dns_port %>
 <% if @anycast_ip -%>
-listen-addr=<%= @anycast_ip %>
+listen-address=<%= @anycast_ip %>
 <% else -%>
-listen-addr=<%= @bind_addr %>
+listen-address=<%= @bind_addr %>
 <% end -%>