Update the bindings-generaotr submodule
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_hot_fix
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_hot_fix
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_hot_fix
Merge pull request #7263 from samuele3hu/v3_hot_fix

Update the bindings-generaotr submodule