hosts/carbon: Add wg-clerie

hosts/carbon/wg-clerie.nix

@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  services.wg-clerie = {
+    enable = true;
+    ipv6s = [ "2a01:4f8:c0c:15f1::8111/128" ];
+    ipv4s = [ "10.20.30.111/32" ];
+  };
+}