update alphagate playbook

plays/nodes/alphagate.yml

@@ -7,7 +7,7 @@
 
   vars:
     router_ingress_interface: enp3s0
-    router_egress_interface: nordlynx
+    router_egress_interface: nordtun
 
     dns_primary: 1.1.1.1
     dns_secondary: 1.0.0.1
@@ -258,6 +258,5 @@
 
   roles:
     - role: router
-    #- role: openvpn
     - role: name-resolution
     - role: statusservices