Fix ParseUser#setState(state) unnecessarily creating authData#312

wangmengyan95 merged 1 commit intomasterparse-community/Parse-SDK-Android:masterfrom

wangmengyan.fix_set_user_state_add_none_existed_authData_bugparse-community/Parse-SDK-Android:wangmengyan.fix_set_user_state_add_none_existed_authData_bugCopy head branch name to clipboard