Add submission # 5278

#5278

Author: ArduinoBot

registry.txt

@@ -7525,3 +7525,4 @@ https://github.com/felixerdy/QRCodeGenerator.git|Contributed|QRCodeGenerator
 https://github.com/chrmlinux/spreGnssRtcLib.git|Contributed|spreGnssRtcLib
 https://github.com/bitcode-tech/uart_7seg_display.git|Contributed|UART_7Seg_Display
 https://github.com/chrmlinux/spreLgfxTouch.git|Contributed|spreLgfxTouch
+https://github.com/quarkifii/quark-db-arduino.git|Contributed|QuarkDB