Pontoon: Update Chinese (China) (zh-CN) localization of Common Voice
Pontoon: Update Chinese (China) (zh-CN) localization of Common Voice

Co-authored-by: 你我皆凡人 <93e7c01ca361cc31efdcb8198016d9b2963c7133@mail.ee>
Co-authored-by: ackerx <a269330537d0c1fb232ebaaf845bb3faaaab95a7@126.com>
Co-authored-by: wxie <fe88fe691ed000754c8aabb32af384b83e07e603@hotmail.com>

common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice