add library Pantalla12x8

Author: montoyamoraga

repositories.txt

@@ -4534,8 +4534,9 @@ https://github.com/pilotak/MovingAverage
 https://github.com/pilotak/MovingAverageAngle
 https://github.com/pilotak/MovingAverageFloat
 https://github.com/pilotak/WeatherMeters
-https://github.com/piruetasxyz/NotasMIDI
 https://github.com/piruetasxyz/maqui_library
+https://github.com/piruetasxyz/NotasMIDI
+https://github.com/piruetasxyz/Pantalla12x8
 https://github.com/Pixelbo/Pelco_And_Arduino
 https://github.com/pixelmatix/GifDecoder
 https://github.com/pixelmatix/SmartMatrix