Update repositories.txt (#6109)

Author: EatingJan1

repositories.txt

@@ -7873,6 +7873,7 @@ https://github.com/Port-Net/rmt_SENT
 https://github.com/Port-Net/MLX90377_SENT
 https://github.com/eccentricOrange/BIDFestTools
 https://github.com/dzalf/EEPROM_UID
+https://github.com/EatingJan1/MCHyetometer-REED
 https://github.com/4211421036/YFS201
 https://github.com/nikachu2012/HttpCall
 https://github.com/AudunKodehode/JC3248W535EN-Touch-LCD