feat: use "open" nvidia drivers.

hosts/nixos/home.nix

@@ -30,14 +30,15 @@
     overskride
     delfin
     # Setting up emulator just cause
-    (retroarch.overrideAttrs {
-      cores = with libretro; [
+    (retroarch.withCores (
+      cores:
+        with cores; [
           beetle-saturn
           parallel-n64
           flycast
           desmume
-      ];
-    })
+        ]
+    ))
     duckstation
     pcsx2
     dolphin-emu

modules/nixos/nvidia.nix

@@ -18,7 +18,7 @@
     # Setup nvidia drivers
     services.xserver.videoDrivers = ["nvidia"];
     hardware.nvidia = {
-      open = false;
+      open = true;
       modesetting.enable = true;
       powerManagement.enable = true;
       nvidiaSettings = true;