Updated mediawiki/extensions
Project: mediawiki/extensions/WikiLexicalData  98b69248b791acb5aa3f713b49c834e74ef9783a

Migrate to JSON i18n

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

Change-Id: I62d7fd109f3f6fcbe4cae4aa2cb28d960f13cfd6