Move shared nvidia settings to a separate module

Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>

m/raccoon/configuration.nix

@@ -6,6 +6,7 @@
     ../module/emulation.nix
     ../module/debuginfod.nix
     ../module/ssh-hut-extern.nix
+    ../module/nvidia.nix
     ../eudy/kernel/perf.nix
   ];
 
@@ -49,12 +50,7 @@
   # Enable performance governor
   powerManagement.cpuFreqGovernor = "performance";
 
-  # Configure Nvidia driver to use with CUDA
-  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.production;
   hardware.nvidia.open = false; # Maxwell is older than Turing architecture
-  hardware.graphics.enable = true;
-  nixpkgs.config.nvidia.acceptLicense = true;
-  services.xserver.videoDrivers = [ "nvidia" ];
 
   services.openssh.settings.X11Forwarding = true;