Update _locales/es-ES/neopixel-strings.json

Co-authored-by: Ben Villalobos <[email protected]>

Author: abchatra

_locales/es-ES/neopixel-strings.json

@@ -4,7 +4,7 @@
   "NeoPixelColors.Green|block": "verde",
   "NeoPixelColors.Indigo|block": "índigo",
   "NeoPixelColors.Orange|block": "naranja",
-  "NeoPixelColors.Purple|block": "magenta",
+  "NeoPixelColors.Purple|block": "morado",
   "NeoPixelColors.Red|block": "rojo",
   "NeoPixelColors.Violet|block": "violeta",
   "NeoPixelColors.White|block": "blanco",