Include stdbool.h, needed by Temboo library

https://forum.pjrc.com/threads/58667-Temboo-library-error-Unknown-type-name-bool

teensy/wiring.h

@@ -27,6 +27,7 @@
 
 #include <avr/io.h>
 #include <stdlib.h>
+#include <stdbool.h>
 #include <math.h>
 #include "binary.h"
 #include "core_id.h"

teensy3/wiring.h

@@ -33,6 +33,7 @@
 
 #include <stdint.h>
 #include <stdlib.h>
+#include <stdbool.h>
 #include "binary.h"
 #include "core_id.h"
 #include "core_pins.h"

teensy4/wiring.h

@@ -33,6 +33,7 @@
 
 #include <stdint.h>
 #include <stdlib.h>
+#include <stdbool.h>
 #include "binary.h"
 #include "core_id.h"
 #include "core_pins.h"