fix of Inkplate 5 not compiling examples

Author: nitko12

src/boards/Inkplate5.cpp

@@ -38,7 +38,6 @@ bool Inkplate::begin(void)
     Wire.begin();
 
 #ifndef ARDUINO_INKPLATECOLOR
-    setDisplayMode(_mode);
     for (uint32_t i = 0; i < 256; ++i)
         pinLUT[i] = ((i & B00000011) << 4) | (((i & B00001100) >> 2) << 18) | (((i & B00010000) >> 4) << 23) |
                     (((i & B11100000) >> 5) << 25);