Pontoon: Updated Chinese (zh-CN) localization of MDN
Pontoon: Updated Chinese (zh-CN) localization of MDN

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

safwanrahman/kuma,safwanrahman/kuma,openjck/kuma,a2sheppy/kuma,mozilla/kuma,jezdez/kuma,yfdyh000/kuma,Elchi3/kuma,jwhitlock/kuma,jwhitlock/kuma,jwhitlock/kuma,jezdez/kuma,safwanrahman/kuma,escattone/kuma,SphinxKnight/kuma,darkwing/kuma,ollie314/kuma,openjck/kuma,a2sheppy/kuma,SphinxKnight/kuma,jezdez/kuma,ollie314/kuma,ollie314/kuma,SphinxKnight/kuma,jezdez/kuma,yfdyh000/kuma,safwanrahman/kuma,openjck/kuma,a2sheppy/kuma,openjck/kuma,darkwing/kuma,darkwing/kuma,yfdyh000/kuma,Elchi3/kuma,Elchi3/kuma,jgmize/kuma,yfdyh000/kuma,openjck/kuma,openjck/kuma,mozilla/kuma,jwhitlock/kuma,Elchi3/kuma,jezdez/kuma,ollie314/kuma,jgmize/kuma,Elchi3/kuma,SphinxKnight/kuma,jgmize/kuma,SphinxKnight/kuma,jgmize/kuma,darkwing/kuma,a2sheppy/kuma,mozilla/kuma,jezdez/kuma,a2sheppy/kuma,yfdyh000/kuma,darkwing/kuma,jgmize/kuma,safwanrahman/kuma,mozilla/kuma,ollie314/kuma,jwhitlock/kuma,escattone/kuma,SphinxKnight/kuma,ollie314/kuma,yfdyh000/kuma,escattone/kuma,darkwing/kuma,jgmize/kuma,mozilla/kuma,safwanrahman/kuma