Pontoon: Update Portuguese (pt-PT) localization of MDN
Pontoon: Update Portuguese (pt-PT) localization of MDN

Localization authors:
- Cláudio Esperança <cesperanc@gmail.com>

jwhitlock/kuma,safwanrahman/kuma,yfdyh000/kuma,SphinxKnight/kuma,Elchi3/kuma,mozilla/kuma,SphinxKnight/kuma,mozilla/kuma,yfdyh000/kuma,safwanrahman/kuma,a2sheppy/kuma,jwhitlock/kuma,a2sheppy/kuma,mozilla/kuma,safwanrahman/kuma,Elchi3/kuma,safwanrahman/kuma,SphinxKnight/kuma,yfdyh000/kuma,mozilla/kuma,escattone/kuma,a2sheppy/kuma,yfdyh000/kuma,SphinxKnight/kuma,mozilla/kuma,SphinxKnight/kuma,escattone/kuma,safwanrahman/kuma,Elchi3/kuma,SphinxKnight/kuma,Elchi3/kuma,Elchi3/kuma,jwhitlock/kuma,escattone/kuma,yfdyh000/kuma,a2sheppy/kuma,a2sheppy/kuma,jwhitlock/kuma,jwhitlock/kuma,yfdyh000/kuma,safwanrahman/kuma