Pontoon: Update Breton (br) localization of Common Voice
Pontoon: Update Breton (br) localization of Common Voice

Co-authored-by: Pierre Wani Alan Morvan <82ed6420725c8f11c8d41c7fd4c49e5c2c77b91a@yahoo.fr>

common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice