apps/wm_test: add missed header
add missed header
#include <sys/types.h>
#include <stdio.h>
+#include <queue.h>
+#include <semaphore.h>
+#include <assert.h>
#include <wifi_manager/wifi_manager.h>
#include <stress_tool/st_perf.h>
#include "wm_test.h"
