Pontoon: Update Bengali (bn) localization of Common Voice
Pontoon: Update Bengali (bn) localization of Common Voice

Co-authored-by: Safwan Rahman <e669b3dd8dea3db427cb7314176053d981ff1f07@gmail.com>
Co-authored-by: Jhamela <b0e32adbe5cb4a8156fc48b72d7b78d2acbc88d0@gmail.com>
Co-authored-by: Tahmid Hossain <58ab8d206498552b54f9b90c77f7603c5dbdfb0e@gmail.com>

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