Pontoon: Update Spanish (es) localization of Common Voice
Pontoon: Update Spanish (es) localization of Common Voice

Localization authors:
- miguelangelavilagonzalez967 <miguelangelavilagonzalez967@gmail.com>
- avelper <avelper@mozilla-hispano.org>

common-voice/common-voice,common-voice/common-voice,gozer/voice-web,common-voice/common-voice,gozer/voice-web,gozer/voice-web,common-voice/common-voice,gozer/voice-web,gozer/voice-web,gozer/voice-web,gozer/voice-web