message: mission: raise retries to robustify communiation
  This way the chances are higher that we recover if many packets are
  lost.
diff: @@ -133,7 +133,7 @@ private:
  // Ultimate it needs a setter.
  bool _enable_absolute_gimbal_yaw_angle{true};
  - static constexpr unsigned MAX_RETRIES = 3;
  + static constexpr unsigned MAX_RETRIES = 5;
  static constexpr uint8_t VEHICLE_MODE_FLAG_CUSTOM_MODE_ENABLED = 1;
  