Added new stocking scope to shader gui;

Added new stocking surface feature;
Added unity 6.3 support;

Fixed the issue that ssr weight does not blend ibl and ssr properly;
Fixed the issue that material recive ssr regardless of specular ambient mode;

Runtime/UTS Renderer/UTSOutlinePass.cs

@@ -30,7 +30,11 @@ namespace Misaki.HdrpToon
                 excludeObjectMotionVectors = false,
             };
 
-            CoreUtils.DrawRendererList(ctx.renderContext, ctx.cmd, ctx.renderContext.CreateRendererList(result));
+#if UNITY_6000_3_OR_NEWER
+            CoreUtils.DrawRendererList(ctx.cmd, ctx.renderContext.CreateRendererList(result));
+#else
+            CoreUtils.DrawRendererList(ctx.renderContext, ctx.cmd, ctx.renderContext.CreateRendererList(result, ctx.hdCamera));
+#endif
         }
     }
 }