ryujinx: Include more necessary libraries

Ryujinx uses the Avalonia UI framework,
which imports various X11 libraries. When they aren't found,
some features such as context menus do not work.

This was not found earlier because Avalonia does not throw an error
or even warn when the libraries are not found, it just silently breaks.

pkgs/by-name/ry/ryujinx/package.nix

@@ -12,6 +12,12 @@
 , vulkan-loader
 , glew
 , libGL
+, libICE
+, libSM
+, libXcursor
+, libXext
+, libXi
+, libXrandr
 , udev
 , SDL2
 , SDL2_mixer
@@ -49,6 +55,12 @@ buildDotnetModule rec {
 
     # Avalonia UI
     glew
+    libICE
+    libSM
+    libXcursor
+    libXext
+    libXi
+    libXrandr
 
     # Headless executable
     libGL