Add submission # 5728

#5728

Author: ArduinoBot

registry.txt

@@ -7775,3 +7775,4 @@ https://github.com/levkovigor/PTZProtocolHandler.git|Contributed|PTZProtocolHand
 https://github.com/Alex-Stone-Github/pepstep.git|Contributed|pepstep
 https://github.com/RobTillaart/rotaryDecoder8.git|Contributed|rotaryDecoder8
 https://github.com/AirNgin/Airngin-esp32-mqtt-client.git|Contributed|AirNgin ESP32 MQTT Client
+https://github.com/RobTillaart/APDS9900.git|Contributed|APDS9900