Pontoon: Update Bulgarian (bg) localization of AMO
Pontoon: Update Bulgarian (bg) localization of AMO

Co-authored-by: Пламен <d6a951689771197b0759f5514f207d331bc82c29@yahoo.com>

wagnerand/addons-server,wagnerand/addons-server,wagnerand/addons-server,diox/olympia,diox/olympia,diox/olympia,diox/olympia,mozilla/addons-server,wagnerand/addons-server,mozilla/addons-server,mozilla/addons-server,mozilla/addons-server