Add submission # 7227

#7227

Author: ArduinoBot

registry.txt

@@ -8569,3 +8569,4 @@ https://github.com/steinundfloete/MIDI-NRPN.git|Contributed|MIDI-NRPN
 https://github.com/arduino-libraries/Arduino_USBHIDHost.git|Arduino|Arduino_USBHIDHost
 https://github.com/VLPLAY-Games/Xeno-Language.git|Contributed|Xeno Language
 https://github.com/chipnorm/LED_Matrix.git|Contributed|ChipNorm_LED_Matrix
+https://github.com/dowerner/Arduino-Http-Requests.git|Contributed|HttpRequests