Update repositories.txt (arduino#5707)

Author: median-dispersion

repositories.txt

@@ -39,6 +39,7 @@ https://github.com/DigitalCodesign/MentorBit-Ultrasonidos
 https://github.com/DigitalCodesign/MentorBit-Zumbador
 https://github.com/DigitalCodesign/Puertas-Logicas-Plugin
 https://github.com/median-dispersion/Non-Blocking-Melody
+https://github.com/median-dispersion/XPT2046-Driver
 https://github.com/jobitjoseph/ESPWebFileManager
 https://github.com/playfultechnology/PN5180
 https://github.com/baaaaan1/BuzzerManager