désactivation de nix-serve-server sur les serveurs dubronetwork

config-generator.nix

@@ -145,9 +145,6 @@ in
         print = true;
       };
     })
-    (mkIf (pfl.isDubronetwork && pfl.isServer) {
-      r6d.config-generator.nix-serve-server = true;
-    })
     (mkIf (pfl.isDubronetwork && pfl.isWorkstation) {
       r6d.config-generator = {
         conception-assistee = true;