Pontoon: Update Chinese (China) (zh-CN) localization of Firefox Screenshots
Pontoon: Update Chinese (China) (zh-CN) localization of Firefox Screenshots

Localization authors:
- YFdyh000 <yfdyh000@gmail.com>

mozilla-services/screenshots,mozilla-services/pageshot,mozilla-services/screenshots,mozilla-services/screenshots,mozilla-services/pageshot,mozilla-services/screenshots,mozilla-services/pageshot,mozilla-services/pageshot