Function waitForTaskCancelled

bolt/exec/tests/utils/QueryAssertions.cpp:1467–1469

}

bool waitForTaskCancelled(exec::Task* task, uint64_t maxWaitMicros) {
  return waitForTaskFinish(task, TaskState::kCanceled, maxWaitMicros);
}

bool waitForTaskStateChange(
    exec::Task* task,