OP#561 fix fw setting

manifests/main/service.pp

@@ -7,9 +7,7 @@ class confdroid_ssh::main::service (
 ) inherits confdroid_ssh::params {
   require confdroid_ssh::main::files
   require confdroid_ssh::selinux::semanage
-  if $ssh_use_firewall {
-    require confdroid_ssh::firewall::iptables
-  }
+  require confdroid_ssh::firewall::iptables
 
   service { $sshd_service:
     ensure     => running,