SWDEV-433821 - Make hipStreamWaitEvent flags a default argument

Change-Id: I95a70b76fb492e141db8b4776d8945c9d13bd177

include/hip/hip_runtime_api.h

@@ -2354,7 +2354,7 @@ hipError_t hipStreamSynchronize(hipStream_t stream);
  *
  * @see hipStreamCreate, hipStreamCreateWithFlags, hipStreamCreateWithPriority, hipStreamSynchronize, hipStreamDestroy
  */
-hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags);
+hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags __dparm(0));
 /**
  * @brief Return flags associated with this stream.
  *