Shader: skip initialization of all clip distances on macOS.

src/Ryujinx.Graphics.Shader/IGpuAccessor.cs

@@ -202,6 +202,15 @@ namespace Ryujinx.Graphics.Shader
             return false;
         }
 
+        /// <summary>
+        /// Queries host about the presence of the clip distance initialization bug.
+        /// </summary>
+        /// <returns>True if the bug is present on the host device used, false otherwise</returns>
+        bool QueryHostHasClipDistanceInitBug()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Queries host storage buffer alignment required.
         /// </summary>