Update repositories.txt (#5831)

mawaeg · web-flow · commit 63a4ed1a6c4d · 2025-01-26T19:51:27.000Z
diff --git a/repositories.txt b/repositories.txt
@@ -7721,3 +7721,4 @@ https://github.com/jakiki6/SH1106
 https://github.com/CentyLab/AP33772S-CentyLab
 https://github.com/ridiculousfish/libdivide
 https://github.com/crozone-technology/TelegramESP32
+https://github.com/mawaeg/Arduino_RV-8523
