Pontoon: Update Chinese (China) (zh-CN) localization of AMO Frontend
Pontoon: Update Chinese (China) (zh-CN) localization of AMO Frontend

Co-authored-by: 你我皆凡人 <93e7c01ca361cc31efdcb8198016d9b2963c7133@mail.ee>

mozilla/addons-frontend,mozilla/addons-frontend,mozilla/addons-frontend,mozilla/addons-frontend