Remove IRAM_ATTR from InterruptHandler_PauseReceive

src/InterruptHandler.cpp

@@ -94,7 +94,7 @@ void InterruptHandler_Stop(void)
     detachInterrupt(digitalPinToInterrupt(DIN_FUNK));
 }
 
-IRAM_ATTR void InterruptHandler_PauseReceive()
+void InterruptHandler_PauseReceive()
 {
     loopCountSincePause = 0u;
 }