Add submission # 4953

#4953

Author: ArduinoBot

registry.txt

@@ -7345,3 +7345,4 @@ https://github.com/dejwk/roo_control.git|Contributed|roo_control
 https://github.com/dejwk/roo_wifi.git|Contributed|roo_wifi
 https://github.com/dejwk/roo_windows.git|Contributed|roo_windows
 https://github.com/dejwk/roo_temperature.git|Contributed|roo_temperature
+https://github.com/workloads/scservo.git|Contributed|SCServo