Pontoon: Update Bengali (bn-BD) localization of Mozilla Learning Network
Pontoon: Update Bengali (bn-BD) localization of Mozilla Learning Network

Localization authors:
- Belayet Hossain <bellayet@gmail.com>
- S M Sarwar Nobin <smsarwar1996@gmail.com>
- Khalid Syfullah Zaman <khalid.z547@gmail.com>
- Mahbub Alam <men918@gmail.com>

mozilla/teach.webmaker.org,mozilla/teach.mozilla.org,mozilla/teach.webmaker.org,mozilla/learning.mozilla.org,mozilla/teach.mozilla.org