hyprland: enable xx_color_management_v4

users/jordan/common/optional/graphical/hyprland/default.nix

@@ -110,6 +110,10 @@ in
         no_update_news = true;
       };
 
+      experimental = {
+        xx_color_management_v4 = true;
+      };
+
       decoration = {
         rounding = 10;