Updated mediawiki/extensions
Project: mediawiki/extensions/OfflineImportLexicon  277882ab6f96280d3dbf72b66249a1ddb52ea6c3

Migrate to JSON i18n

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

Change-Id: I85a21c8e379bac695867a9836c300f60273568af