Pontoon: Update Norwegian Bokmål (nb-NO) localization of AMO Frontend
Pontoon: Update Norwegian Bokmål (nb-NO) localization of AMO Frontend

Localization authors:
- Håvar Henriksen <havar@firefox.no>

kumar303/addons-frontend,mozilla/addons-frontend,kumar303/addons-frontend,tsl143/addons-frontend,kumar303/addons-frontend,aviarypl/mozilla-l10n-addons-frontend,aviarypl/mozilla-l10n-addons-frontend,tsl143/addons-frontend,tsl143/addons-frontend,tsl143/addons-frontend,aviarypl/mozilla-l10n-addons-frontend,mozilla/addons-frontend,kumar303/addons-frontend,mozilla/addons-frontend,aviarypl/mozilla-l10n-addons-frontend,mozilla/addons-frontend