Pontoon: Update Slovak (sk) localization of AMO Frontend
Pontoon: Update Slovak (sk) localization of AMO Frontend

Co-authored-by: Vlado Valaštiak <9112bba6c53392128e91e45ee1e019e252600127@mozilla.sk>

mozilla/addons-frontend,mozilla/addons-frontend,mozilla/addons-frontend,mozilla/addons-frontend