Add context to warning about missing additional light data.

Assets/ScriptableRenderPipeline/HDRenderPipeline/Lighting/TilePass/TilePass.cs

                             // Don't display warning for the preview windows
                             if (camera.cameraType != CameraType.Preview)
                             {
-                                Debug.LogWarningFormat("Light entity {0} has no additional data, will be rendered using default values.", light.light.name);
+                                Debug.LogWarningFormat(light.light, "Light entity {0} has no additional data, will be rendered using default values.", light.light.name);
                             }
                             additionalData = DefaultAdditionalLightData;
                         }