SWDEV-465220 - Validate stream on which Kernel is planned to be launched.

Change-Id: I34c679bd888c275584c11ad3e8346d4d542976f9


[ROCm/clr commit: b0047d690a]

projects/clr/hipamd/src/hip_module.cpp

@@ -705,7 +705,7 @@ hipError_t hipExtLaunchKernel(const void* hostFunction, dim3 gridDim, dim3 block
   HIP_INIT_API(hipExtLaunchKernel, hostFunction, gridDim, blockDim, args, sharedMemBytes,
                stream, startEvent, stopEvent, flags);
 
-  if (!hip::isValid(stream) || !hip::isValid(startEvent) || !hip::isValid(stopEvent)) {
+  if (!hip::isValid(startEvent) || !hip::isValid(stopEvent)) {
     HIP_RETURN(hipErrorInvalidValue);
   }