Update repositories.txt (#4243)

Author: pnhung177

repositories.txt

@@ -4673,6 +4673,7 @@ https://github.com/pxsty0/deneyap.telegram
 https://github.com/pxsty0/deneyapkart.agent.lib
 https://github.com/pxsty0/pxserv.lib
 https://github.com/Pylo/MCreatorLinkArduino
+https://github.com/pokerobo/Pokerobo_RCB
 https://github.com/qisun1/ESP8266_LED_64x16_Matrix
 https://github.com/QuadrifoglioVerde/DL_PAC_NK76
 https://github.com/qub1750ul/Arduino_HTTP