inventory yggdrasil -> yggdrasil-phone-network

inventories/default.nix

@@ -75,7 +75,7 @@
           roles.peer.tags.b4l = { };
         };
 
-        yggdrasil = {
+        yggdrasil-phone-network = {
           module = {
             name = "yggdrasil";
             input = "clan-core";