Update repositories.txt (#6267)

koendv · web-flow · commit fb9e42c8c79c · 2025-05-04T08:05:43.000Z
Add NEWOPT XYC-ALS21C_K1 ambient light sensor
diff --git a/repositories.txt b/repositories.txt
@@ -8009,4 +8009,4 @@ https://github.com/VictorDRE/CV7Lib
 https://github.com/misch2/BQ25798_Library
 https://github.com/peto-3210/ShiftRegisterPISO
 https://github.com/whchun/waveshare-epd
-
+https://github.com/koendv/xyc-als21c-k1
