nvflinger: Add toggle to disable buffer swap interval limits

Enabling this setting will allow some titles to present more frames to
the screen as they become available in the nvflinger buffer queue.

src/yuzu/configuration/configure_graphics_advanced.h

@@ -35,6 +35,7 @@ private:
     std::unique_ptr<Ui::ConfigureGraphicsAdvanced> ui;
 
     ConfigurationShared::CheckState use_vsync;
+    ConfigurationShared::CheckState disable_fps_limit;
     ConfigurationShared::CheckState use_assembly_shaders;
     ConfigurationShared::CheckState use_asynchronous_shaders;
     ConfigurationShared::CheckState use_fast_gpu_time;