Add new repository link for BH1730FVC (#7386)

The BH1730FVC is a digital ambient light sensor that provides accurate light intensity measurements. This library provides an easy-to-use interface for reading sensor data and calculating lux values based on the sensor's dual-channel measurements.

Author: MR01Right

repositories.txt

@@ -8712,3 +8712,4 @@ https://github.com/PaulNTU/PandaCam
 https://github.com/hidori/ProgMemFS
 https://github.com/joy-it/JoyIT_LSM6DS3TR-C
 https://github.com/steambinhlong/SBLC
+https://github.com/MR01Right/BH1730FVC