Add submission # 6068

#6068

Author: ArduinoBot

registry.txt

@@ -7977,3 +7977,4 @@ https://github.com/styropyr0/ADS111S.git|Contributed|ADS111S
 https://github.com/RobTillaart/PCA9671.git|Contributed|PCA9671
 https://github.com/Kenneract/SPL07-003-Arduino-Library.git|Contributed|SPL07-003
 https://github.com/QuantumLeaps/qp-arduino.git|Contributed|qp-arduino
+https://github.com/mlesniew/PicoSyslog.git|Contributed|PicoSyslog