Add submission # 1311

#1311

Author: ArduinoBot

registry.txt

@@ -4916,3 +4916,4 @@ https://github.com/khoih-prog/AsyncUDP_Ethernet.git|Contributed|AsyncUDP_Etherne
 https://github.com/DFRobot/DFRobot_GP8403.git|Contributed|DFRobot_GP8403
 https://github.com/DFRobot/DFRobot_LedDisplayModule.git|Contributed|DFRobot_LedDisplayModule
 https://github.com/ronbentley1/eazy-switch-library.git|Contributed|ez_switch_lib
+https://github.com/GyverLibs/GyverNTP.git|Contributed|GyverNTP