New webgpu validation test

tests/validation/webgpu.json

@@ -96,6 +96,10 @@
             "title": "custom handling of materials for render target pass",
             "renderCount": 30,
             "playgroundId": "#FIVL25"
+        },
+        {
+            "title": "dissolve effect with node material and glow layer",
+            "playgroundId": "#F6PGMC"
         }
     ]
 }