Update repositories.txt (#6156)

GabyGold67 · web-flow · commit 1fa414098593 · 2025-04-02T10:06:08.000Z
diff --git a/repositories.txt b/repositories.txt
@@ -7928,3 +7928,4 @@ https://github.com/53175ddd/sound
 https://github.com/brooksbUWO/Debounce
 https://github.com/serifpersia/ESP32MidiPlayer
 https://github.com/Obu-IntroSat/IntroStratLib-Public.git
+https://github.com/GabyGold67/ShiftRegGPIOXpander_ESP32
