Fix #1503, Change timer start time to improve accuracy

Author: pepepr08

src/unit-tests/ostimer-test/ut_ostimer_timerio_test.c

@@ -431,7 +431,7 @@ void       UT_os_timerset_test(void)
          * is going to vary per system, it may give you the minimum interval, or it may give
          * you a very jittery result, or in some cases it could even possibly work.
          */
-        startTime    = 1000;
+        startTime    = g_clkAccuracy*5;
         intervalTime = 5;
 
         UtPrintf("\nOS_TimerSet() - #3 Interval-too-short (clk_accuracy=%d)\n", (int)g_clkAccuracy);
@@ -467,7 +467,7 @@ void       UT_os_timerset_test(void)
         g_timerGlobal.callbackMax = 10;
         g_timerGlobal.state       = UT_TimerState_INIT;
 
-        startTime    = 1000;
+        startTime    = g_clkAccuracy*5;
         intervalTime = 500000;
 
         UtPrintf("\nOS_TimerSet() - #4 Nominal condition (clk_accuracy=%d)\n", (int)g_clkAccuracy);