[Dev] [New Committer] Welcoming to become committer of OpenHarmony's multimedia related repository : zhangxiaobo

Hello zhangxiaobo, The OpenHarmony PMC hereby offers you committer privileges to those multimedia related project. These privileges are offered on the understanding that you'll use them reasonably and with common sense. You have made great contributions to mulitimedia related project. Responsible for the architectural design of image framework. Below is the some of the commits in the repository of multimedia_image_standard: 1. Optimising the functionality of packaging https://gitee.com/openharmony/multimedia_image_standard/pulls/75 2. Fixes for releasing buffers https://gitee.com/openharmony/multimedia_image_standard/pulls/72 3. Fix crash issue. https://gitee.com/openharmony/multimedia_image_standard/pulls/73 4. Maintain the d.ts file. https://gitee.com/openharmony/multimedia_image_standard/pulls/65 5. Fixes copy array buffer issue. https://gitee.com/openharmony/multimedia_image_standard/pulls/60 6. Add image receiver functionality https://gitee.com/openharmony/multimedia_image_standard/pulls/51 https://gitee.com/openharmony/multimedia_image_standard/pulls/56 7. Code optimization https://gitee.com/openharmony/multimedia_image_standard/pulls/52 All of them contributed to OpenHarmony and we’re excited to have zhangxiaobo join the project. If you accept, please follow your guidelines: 1. Register an DCO 2. Provide your personal information as following format and sent to email: pmc(a)openharmony.io 3. OpenHarmony Repository: 4. your name: 5. gitee id url: https://www.gitee.com/xxx 6. gitee id associated email: