Add submission # 5229

#5229

Author: ArduinoBot

registry.txt

@@ -7493,3 +7493,4 @@ https://github.com/ams-OSRAM/OSP_aotop.git|Contributed|OSP ToplevelSketches aoto
 https://github.com/Shiddieqy/MR76_Radar.git|Contributed|mr76_radar
 https://github.com/m5stack/M5Unit-HEART.git|Contributed|M5Unit-HEART
 https://github.com/m5stack/M5Unit-GESTURE.git|Contributed|M5Unit-GESTURE
+https://github.com/m5stack/M5Unit-HUB.git|Contributed|M5Unit-HUB