Update repositories.txt (#3739)

m-shintaro · web-flow · commit 3f47b4b7558a · 2023-12-13T12:07:06.000Z
diff --git a/repositories.txt b/repositories.txt
@@ -6477,3 +6477,4 @@ https://github.com/hpsaturn/MultiFuncShield-Library
 https://github.com/arduino-libraries/Arduino_PF1550
 https://github.com/m5stack/M5StickCPlus2
 https://github.com/he0119/arduino-miio
+https://github.com/m-shintaro/RTC_RX8025NB
