fixed content size of MenuItem is incorrect when font size or font name change.
Merge pull request #5819 from Dhilan007/develop_menu

fixed content size of MenuItem is incorrect when font size or font name ...
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #5821 from CocosRobot/update_cocosfiles_1394819251

[AUTO][ci skip]: updating cocos2dx_files.json
update submodule
Merge pull request #5824 from lihex/develop

update submodule