!2105 change data profiling file name

Merge pull request !2105 from yanghaitao/yht_profiling_device_queue

mindspore/ccsrc/dataset/engine/perf/device_queue_tracing.cc

@@ -57,7 +57,7 @@ Status DeviceQueueTracing::SaveToFile() {
 }
 
 Status DeviceQueueTracing::Init(const std::string &dir_path, const std::string &device_id) {
-  file_path_ = (Path(dir_path) / Path("critical_point_profiling_" + device_id + ".txt")).toString();
+  file_path_ = (Path(dir_path) / Path("device_queue_profiling_" + device_id + ".txt")).toString();
   return Status::OK();
 }
 }  // namespace dataset