[Dev] Re: Welcoming to become committer of OpenHarmony's

1. OpenHarmony Repository: - [Repository 1](https://gitee.com/openharmony/arkui_advanced_ui_component) 2. My name: [humeng/胡萌] 3. gitee id url: https://gitee.com/yyqxhm 4. gitee id associated email: humeng13@huawei.com