Pontoon: Update Catalan (ca) localization of Common Voice
Pontoon: Update Catalan (ca) localization of Common Voice

Localization authors:
- Jordi Serratosa <jordis@softcatala.cat>

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