hosts: Remove gw0

Now that the USG is fully operational, *gw0* has been decommissioned.

hosts

@@ -17,9 +17,6 @@ burp0.pyrocufflink.blue
 git0.pyrocufflink.blue
 web0.pyrocufflink.blue
 
-[dch-gw]
-gw0 ansible_host=172.31.0.1
-
 [dch-proxy]
 rprx0.pyrocufflink.blue
 
@@ -27,7 +24,6 @@ rprx0.pyrocufflink.blue
 vpn0.pyrocufflink.blue
 
 [dhcpcd:children]
-dch-gw
 vm-hosts
 
 [dhcpd:children]
@@ -96,9 +92,6 @@ dns1.pyrocufflink.blue
 [radius:children]
 samba-dc
 
-[radvd:children]
-dch-gw
-
 [samba-dc]
 dc0.pyrocufflink.blue
 dc1.pyrocufflink.blue
@@ -116,7 +109,6 @@ proxy0.pyrocufflink.blue
 zbx0.pyrocufflink.blue
 
 [zabbix:children]
-dch-gw
 pyrocufflink
 
 [vm-hosts]