Pontoon: Update Russian (ru) localization of AMO Frontend Co-authored-by: Victor Bychek <a@bychek.ru>
Pontoon: Update Russian (ru) localization of AMO Frontend
Co-authored-by: Victor Bychek <86f7e437faa5a7fce15d1ddcb9eaeaea377667b8@bychek.ru>

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