Update repositories.txt

Author: adrian2793

repositories.txt

@@ -1,3 +1,4 @@
+https://github.com/arduino_libraries/Motor_Controller
 https://github.com/joshua-8/TMC7300
 https://github.com/hasenradball/LCD-I2C
 https://github.com/allexoK/TinyDecisionTreeClassifier
@@ -6449,7 +6450,6 @@ https://github.com/skyfroger/RLab
 https://github.com/Frai13/EasIno
 https://github.com/GreenLeafLocal/HydroinoJobMgr
 https://github.com/dev-board-tech/lvglCpp
-https://github.com/Arduino-Library-Collection/Engine-Control
 https://github.com/kamilpajak/VirtualTherm
 https://github.com/chrmlinux/tinyCommand
 https://github.com/KurtE/MemoryHexDump.git