Update OS: Fix hardware.opengl -> hardware.graphics migration

modules/system/hardware/nvidia/default.nix

@@ -11,17 +11,16 @@ in
     '';
   };
   config = mkIf cfg.enable {
-    # Enable OpenGL
-    hardware.opengl = {
-      enable = true;
-      driSupport = true;
-      driSupport32Bit = true;
-    };
-
     # Load nvidia driver for Xorg and Wayland
     services.xserver.videoDrivers = ["nvidia"];
 
-    hardware.nvidia = {
+    hardware = {
+      graphics = {
+        enable = true;
+        enable32Bit = true;
+      };
+
+      nvidia = {
         # Modesetting is required.
         modesetting.enable = true;
 
@@ -48,4 +47,5 @@ in
         package = config.boot.kernelPackages.nvidiaPackages.beta;
       };
     };
+  };
 }