[jsk_fetch_startup] Ignore rosserial audible warning because it autom…

…atically reconnects

jsk_fetch_robot/jsk_fetch_startup/config/warning_blacklist.yaml

@@ -3,6 +3,7 @@ blacklist:
   - name: "/Other/amcl: Standard deviation"
   - name: "/Other/jsk_joy_node: Joystick Driver Status"
   - name: "/Other/l515_head l515_head_realsense2_camera_.*: Frequency Status"
+  - name: "/Other/rosserial_python"
   - name: "/Peripherals/PS3 Controller"
   - name: "/Sensors/IMU/IMU.*"
   - name: "/SoundPlay/sound_play.*"