⬆️ bump versions

hosts/heraclitus/darwin-configuration.nix

@@ -11,7 +11,7 @@
 
   # List packages installed in system profile. To search by name, run:
   # $ nix-env -qaP | grep wget
-  environment.systemPackages = with pkgs; [ cmake deno elixir emacs go niv nodejs rustup yarn ];
+  environment.systemPackages = with pkgs; [ emacs ];
 
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;