message: mission_raw: Remove target sysid/compid
  This is removed because it actually does not make much sense. This data
  is only used for the MAVLink transfer but has nothing to do with the
  actual mission.
diff: @@ -68,11 +68,9 @@ public:
  static const char* result_str(Result result);
  /**
  - * @brief Mission item identical to MAVLink MISSION_ITEM_INT.
  + * @brief Mission item mostly identical to MAVLink MISSION_ITEM_INT.
  */
  struct MavlinkMissionItemInt {
  - uint8_t target_system; /**< @brief System ID. */
  - uint8_t target_component; /**< @brief Component ID. */
  uint16_t seq; /**< @brief Sequence. */
  uint8_t frame; /**< @brief The coordinate system of the waypoint. */
  uint16_t command; /**< @brief The scheduled action for the waypoint. */
  