Simplify HW-dependent define

Author: Richard Unger

src/communication/StepDirListener.h

@@ -5,7 +5,7 @@
 #include "../common/foc_utils.h"
 
 
-#if defined(_STM32_DEF_) || defined(ESP_H) || defined(ARDUINO_ARCH_AVR) || defined(ARDUINO_SAM_DUE) || defined(CORE_TEENSY) || defined(NRF52_SERIES)
+#if !defined(TARGET_RP2040)
 #define PinStatus int
 #endif