Add submission # 2308

#2308

Author: ArduinoBot

registry.txt

@@ -5574,3 +5574,4 @@ https://github.com/RobTillaart/fast_math.git|Contributed|fast_math
 https://github.com/RCmags/pulseInput.git|Contributed|pulseInput
 https://github.com/roboteach-es/escornabot-lib.git|Contributed|Escornabot-lib
 https://github.com/RCmags/ServoMotor.git|Contributed|ServoMotor
+https://github.com/bolderflight/terabee.git|Contributed|Bolder Flight Systems Terabee