Removing DisplayValueCommon because it was deprecated

Author: Maker Zone

repositories.txt

@@ -7471,6 +7471,5 @@ https://github.com/UltiBlox/SensorAnalog
 https://github.com/UltiBlox/SerialLogger
 https://github.com/UltiBlox/ActiveThreshold
 https://github.com/UltiBlox/DisplayValueLCD
-https://github.com/UltiBlox/DisplayValueCommon
 https://github.com/UltiBlox/UltiBloxExamples
 https://github.com/ultiblox/DisplayValueNull.git