!274 解决ActsMediaRecorderTest#ActsMediaRecorderNDKTest 执行后进程未退出的问题

Merge pull request !274 from LeeTestNady/2234

multimedia_lite/media_lite_posix/recorder_native/src/testcase/ActsMediaRecorderNDKTest.cpp

@@ -81,6 +81,7 @@ void ActsMediaRecorderNDKTest::SetUp()
  */
 void ActsMediaRecorderNDKTest::TearDown()
 {
+    sleep(1);
     cout << "TearDown" << endl;
 }