Merge pull request #4753 from per1234/update-MentorBit-Library

Update name and URL of "MentorBit-Library"

Author: MatteoPologruto

registry.txt

@@ -6798,7 +6798,7 @@ https://github.com/tabahi/TabahiConsole.git|Contributed|TabahiConsole
 https://github.com/tabahi/ESP-Wifi-Config.git|Contributed|ESP-Wifi-Config
 https://github.com/mathieucarbou/MycilaPZEM004Tv3.git|Contributed|MycilaPZEM004Tv3
 https://github.com/koendv/FloatToAscii.git|Contributed|FloatToAscii
-https://github.com/DigitalCodesign/DC-Core-Library.git|Contributed|DC-Core-Library
+https://github.com/DigitalCodesign/MentorBit-Library.git|Contributed|MentorBit-Library
 https://github.com/lualtek/buttino-rak.git|Contributed|ButtinoRAK
 https://github.com/tomcombriat/FixMath.git|Contributed|FixMath
 https://github.com/teddokano/EEPROM_STM_Arduino.git|Contributed|EEPROM_STM_Arduino