Use lib.meta.getExe

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

users/configs/rofi/default.nix

@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
 
 let
   hmConfig = config.home-manager.users."${user.name}";
@@ -11,7 +11,7 @@ in
     };
 
     wayland.windowManager.hyprland.settings.bind = [
-      "$mod, r, exec, ${pkgs.rofi-wayland}/bin/rofi -cache-dir ${hmConfig.xdg.cacheHome}/rofi -show drun"
+      "$mod, r, exec, ${lib.meta.getExe pkgs.rofi-wayland} -cache-dir ${hmConfig.xdg.cacheHome}/rofi -show drun"
     ];
   };
 }