message: Add bug number for Transpose3D refactor suggestion
diff: @@ -7828,7 +7828,7 @@ inline void Transpose2D(const RuntimeShape& input_shape,
  }
  }
  -// TODO(alanchiao): see if we can reduce the number
  +// TODO(b/173718660): see if we can reduce the number
  // of lines of code in branching without affecting latency.
  template <typename T>
  inline void Transpose3D(const TransposeParams& params,
  