Pontoon: Update Hindi (hi-IN) localization of MDN
Pontoon: Update Hindi (hi-IN) localization of MDN

Localization authors:
- Dhiraj Kumar Singh <singhdhiraj255@gmail.com>

Elchi3/kuma,jwhitlock/kuma,Elchi3/kuma,SphinxKnight/kuma,a2sheppy/kuma,escattone/kuma,jwhitlock/kuma,jwhitlock/kuma,mozilla/kuma,yfdyh000/kuma,a2sheppy/kuma,jwhitlock/kuma,mozilla/kuma,Elchi3/kuma,yfdyh000/kuma,a2sheppy/kuma,yfdyh000/kuma,yfdyh000/kuma,safwanrahman/kuma,safwanrahman/kuma,escattone/kuma,mozilla/kuma,jwhitlock/kuma,safwanrahman/kuma,safwanrahman/kuma,SphinxKnight/kuma,mozilla/kuma,Elchi3/kuma,yfdyh000/kuma,Elchi3/kuma,SphinxKnight/kuma,safwanrahman/kuma,a2sheppy/kuma,yfdyh000/kuma,safwanrahman/kuma,SphinxKnight/kuma,SphinxKnight/kuma,SphinxKnight/kuma,a2sheppy/kuma,escattone/kuma,mozilla/kuma