Pontoon: Update Spanish (Mexico) (es-MX) localization of Firefox Send
Pontoon: Update Spanish (Mexico) (es-MX) localization of Firefox Send

Localization authors:
- Roberto Alvarado <ralv888@gmail.com>
- Adolfo Jayme Barrientos <fitoschido@gmail.com>

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