Updated mediawiki/extensions
Project: mediawiki/extensions/Scribunto  18f177a3a9321fb0189d263501bf2d89b58bd61a

Improve invalid title error message

Include the text of the title being complained about when returning an
invalid title error from expandTemplate.

Change-Id: I2261f9574557c3ae514c39cea71f9777f8f9f431