Implement Viewport Transform Disable (#3328)

* Initial implementation (no specialization)

* Use specialization

* Fix render scale, increase code gen version

* Revert accidental change

* Address Feedback

Ryujinx.Graphics.Shader/IGpuAccessor.cs

@@ -329,6 +329,15 @@ namespace Ryujinx.Graphics.Shader
             return false;
         }
 
+        /// <summary>
+        /// Queries if host state disables the viewport transform.
+        /// </summary>
+        /// <returns>True if the viewport transform is disabled</returns>
+        bool QueryViewportTransformDisable()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Registers a texture used by the shader.
         /// </summary>