Pontoon: Update Spanish (es-ES) localization of Test Pilot: Firefox Send
Pontoon: Update Spanish (es-ES) localization of Test Pilot: Firefox Send

Localization authors:
- avelper <avelper@mozilla-hispano.org>
- Jordi Cuevas <jordicuevas@gmail.com>

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