Changes test of GPIO number in attachInterrupt()

Author: SuGlider

cores/esp32/esp32-hal-gpio.c

@@ -168,7 +168,7 @@ extern void __attachInterruptFunctionalArg(uint8_t pin, voidFuncPtrArg userFunc,
     static bool interrupt_initialized = false;
 
     // makes sure that pin -1 (255) will never work -- this follows Arduino standard
-    if (pin >= NUM_DIGITAL_PINS) return;
+    if (pin >= SOC_GPIO_PIN_COUNT) return;
 
     if(!interrupt_initialized) {
     	esp_err_t err = gpio_install_isr_service((int)ARDUINO_ISR_FLAG);