Pontoon: Update IsiNdebele (South) (nr) localization of Common Voice
Pontoon: Update IsiNdebele (South) (nr) localization of Common Voice

Co-authored-by: ndebele2 <2ec90a77269d54b788bb2c172cc8fff60ae8a9cf@uliza.org>

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