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

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

lavish205/olympia,harry-7/addons-server,psiinon/addons-server,psiinon/addons-server,aviarypl/mozilla-l10n-addons-server,wagnerand/olympia,wagnerand/addons-server,bqbn/addons-server,harry-7/addons-server,kumar303/olympia,kumar303/addons-server,wagnerand/addons-server,psiinon/addons-server,mozilla/olympia,kumar303/olympia,aviarypl/mozilla-l10n-addons-server,harry-7/addons-server,wagnerand/olympia,mozilla/addons-server,lavish205/olympia,wagnerand/olympia,tsl143/addons-server,bqbn/addons-server,bqbn/addons-server,psiinon/addons-server,mozilla/addons-server,mozilla/olympia,diox/olympia,eviljeff/olympia,kumar303/addons-server,atiqueahmedziad/addons-server,tsl143/addons-server,mozilla/addons-server,bqbn/addons-server,kumar303/addons-server,atiqueahmedziad/addons-server,mozilla/addons-server,diox/olympia,mozilla/olympia,aviarypl/mozilla-l10n-addons-server,atiqueahmedziad/addons-server,kumar303/olympia,eviljeff/olympia,mozilla/olympia,aviarypl/mozilla-l10n-addons-server,kumar303/addons-server,lavish205/olympia,diox/olympia,eviljeff/olympia,wagnerand/addons-server,kumar303/olympia,wagnerand/addons-server,tsl143/addons-server,wagnerand/olympia,eviljeff/olympia,atiqueahmedziad/addons-server,diox/olympia,tsl143/addons-server,harry-7/addons-server,lavish205/olympia