Fixes NUM_DIGITAL_PINS in Adafruit board

Author: SuGlider

variants/adafruit_matrixportal_esp32s3/pins_arduino.h

@@ -10,7 +10,7 @@
 #define USB_SERIAL         "" // Empty string for MAC adddress
 
 #define EXTERNAL_NUM_INTERRUPTS 49
-#define NUM_DIGITAL_PINS        48
+#define NUM_DIGITAL_PINS        49
 #define NUM_ANALOG_INPUTS       6
 
 #define analogInputToDigitalPin(p)  (((p)<NUM_ANALOG_INPUTS)?(analogChannelToDigitalPin(p)):-1)