message: Fix HelloDepthStencil example
diff: @@ -283,6 +283,7 @@ void frame() {
  .SetStencilReference(0x1)
  .SetRenderPipeline(planePipeline)
  + .SetBindGroup(0, bindGroup[0])
  .SetVertexBuffers(0, 1, &planeBuffer, vertexBufferOffsets)
  .DrawElements(6, 1, 0, 0)
  