Updates websocket to the latest release v1.23.
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #6085 from CocosRobot/update_cocosfiles_1396323023

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #6084 from dumganhar/update-websocket-v1.23

Updates websocket to the latest release v1.23.
Update CHANGELOG [ci skip]
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop_socket