Fix elapsed time calculation for null stream

SWDEV-237377 - This fixes time calculation where the event may
be recorded on Null stream and work submitted on other streams

Change-Id: Ie36310dea5cee2fed4a514ed01f04db4b47e571c

rocclr/hip_module.cpp

@@ -458,11 +458,11 @@ hipError_t ihipModuleLaunchKernel(hipFunction_t f,
   command->enqueue();
 
   if(startEvent != nullptr) {
-    eStart->addMarker(queue, command);
+    eStart->addMarker(queue, command, false);
     command->retain();
   }
   if(stopEvent != nullptr) {
-    eStop->addMarker(queue, command);
+    eStop->addMarker(queue, command, false);
     command->retain();
   }
   command->release();