Added translation using Weblate (Arabic)
Added translation using Weblate (Arabic)

vector-im/riot-web,martindale/vector,vector-im/riot-web,vector-im/vector-web,vector-im/vector-web,vector-im/vector-web,vector-im/riot-web,vector-im/riot-web,vector-im/vector-web,vector-im/riot-web,martindale/vector,vector-im/riot-web,vector-im/vector-web