add missing sdkconfig include

Author: P-R-O-C-H-Y

Diff for: libraries/Zigbee/src/ep/ZigbeeWindSpeedSensor.h

@@ -3,6 +3,7 @@
 #pragma once
 
 #include "soc/soc_caps.h"
+#include "sdkconfig.h"
 #if CONFIG_ZB_ENABLED
 
 #include "ZigbeeEP.h"