clone method

Implementation

LtiLrChannelPacket clone() => LtiLrChannelPacket(
      addr: addr,
      hwattr: hwattr,
      attr: attr,
      user: user?.clone(),
      id: id?.clone(),
      prot: prot?.clone(),
      debug: debug?.clone(),
      response: response?.clone(),
      mecId: mecId,
      mpam: mpam,
      ctag: ctag,
      size: size,
      vc: vc,
    );