Use new i3utils package

hosts/common/graphical/default.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ...}:
+{ config, pkgs, inputs, ...}:
 
 {
   security.pam.services.gdm.enableGnomeKeyring = true;
@@ -40,7 +40,7 @@
         extraPackages = with pkgs; [
           flameshot
           i3lock
-          i3utils
+          inputs.i3utils
         ];
       };
     };