Updated mediawiki/extensions
Project: mediawiki/extensions/WindowsAzureStorage  62471674b6dc9cf3d45fa1f8aaed97e2fce4e78f

Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: Ia4fdfcbb0bb712a6daaa260734e9127fd2c295f7