fix(ocl): fix resolve dependencies by pipecontrol

Keep semaphore programming for events on bcs

Related-To: NEO-7321

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>

opencl/source/event/event.cpp

@@ -236,6 +236,14 @@ TaskCountType Event::peekBcsTaskCountFromCommandQueue() {
     }
 }
 
+bool Event::isBcsEvent() const {
+    return bcsState.isValid() && bcsState.taskCount > 0;
+}
+
+aub_stream::EngineType Event::getBcsEngineType() const {
+    return bcsState.engineType;
+}
+
 TaskCountType Event::getCompletionStamp() const {
     return this->taskCount;
 }