add build-cfg.json for hellocpp template
update submodule
Merge pull request #5777 from lihex/develop

fix template & update submodule
EditBox:fixed nothing to display when input flag is PASSWORD on Android.
Merge pull request #5779 from Dhilan007/develop_label2

EditBox:fixed nothing to display when input flag is PASSWORD on Android.
set COCOS_CONSOLE_ROOT to path on windows
Merge pull request #5781 from minggo/script-fix

set COCOS_CONSOLE_ROOT to path on windows
Merge branch 'develop' into develop_nutty_modify_framework_for315_modifymethodname