BugID:17712238:move realtime test to test directory
#include <stm32l496xx.h>
#include "stm32l4xx_hal.h"
#include "stm32l4xx_hal_tim.h"
-#include "real_time_test.h"
#include "stm32l4xx_hal_rcc.h"
+#include "test_realtime.h"
float soc_cpu_clock_freq_mhz(void)
{
