Merge pull request #7229 from samuele3hu/v3_VideoPlayer

Add VideoPlayer Lua bindings and update bindings-generator submodule
[AUTO][ci skip]: updating cocos2dx_files.json
[ci skip]
Merge pull request #7387 from CocosRobot/update_cocosfiles_1405001188

[AUTO][ci skip]: updating cocos2dx_files.json
[AUTO]: updating luabinding automatically
Merge pull request #7388 from CocosRobot/update_lua_bindings_1405001287

[AUTO]: updating luabinding automatically