Add submission # 4509

#4509

Author: ArduinoBot

registry.txt

@@ -7030,3 +7030,4 @@ https://github.com/RobTillaart/LTR390_DFR.git|Contributed|LTR390_DFR
 https://github.com/RobTillaart/LTR390_RT.git|Contributed|LTR390_RT
 https://github.com/mlesniew/PicoWebsocket.git|Contributed|PicoWebsocket
 https://github.com/pmarques-dev/PicoEncoder.git|Contributed|PicoEncoder
+https://github.com/YFROBOT-TM/Yfrobot-Valon3-Library.git|Contributed|Yfrobot VALON-I3 Library