Pontoon: Update Basque (eu) localization of Firefox Send
Pontoon: Update Basque (eu) localization of Firefox Send

Localization authors:
- p.sanroman.bengoetxea <p.sanroman.bengoetxea@gmail.com>
- julenx <julenx@gmail.com>
- Ander Elortondo <ander.elor@gmail.com>

mozilla/send,mozilla/send,mozilla/send,mozilla/send,mozilla/send