Update repositories.txt (arduino#3121)

todd-herbert · web-flow · commit e004f3bafc61 · 2023-07-27T02:07:55.000Z
diff --git a/repositories.txt b/repositories.txt
@@ -6072,3 +6072,4 @@ https://github.com/BestModules-Libraries/BM32O2531-A
 https://github.com/Dino-MLC-Board/DINO-PLC
 https://github.com/big12boy/MAX11643
 https://github.com/soryone1/fog
+https://github.com/todd-herbert/unoHID
