Add Drv7SegQ595 to repositories.txt (#7456)

Author: ErlingSigurdson

repositories.txt

@@ -3267,6 +3267,7 @@ https://github.com/GyverLibs/VirtualButton
 https://github.com/GyverLibs/VolAnalyzer
 https://github.com/ErlingSigurdson/SegMap595
 https://github.com/ErlingSigurdson/Drv7Seg2x595
+https://github.com/ErlingSigurdson/Drv7SegQ595
 https://github.com/h-c-c/Seven_Segment_Pixel
 https://github.com/H-Kurosaki/UARDECS
 https://github.com/H-Kurosaki/UARDECS_MEGA