Merge pull request #6561 from per1234/remove-RGBLED-list

Remove github.com/VasilKalchev/RGBLED from libraries list

Author: per1234

repositories.txt

@@ -7108,7 +7108,6 @@ https://github.com/uStepper/uStepperS32
 https://github.com/vacmg/MAX_RS485
 https://github.com/VasilKalchev/ExponentMap
 https://github.com/VasilKalchev/LiquidMenu
-https://github.com/VasilKalchev/RGBLED
 https://github.com/VassilyDev/TSBridge
 https://github.com/VassilyDev/TSController
 https://github.com/vasutornjays/SCL3400