use separate way to get cts_version on Windows
change the position to get start_time and end_time
Merge branch '2.3.0-4.testing' of github.com:wendong112/testkit-lite into wendong
Merge branch '2.3.1.testing' of github.com:testkit/testkit-lite into 2.3.1.testing
update the version to 2.3.1-1