Updated mediawiki/extensions
Project: mediawiki/extensions/Mantle  dc41bbbdbddc9d5d8bc2d94bbc01aa5d09dcb78c

Avoid phpcs line too long warning

mwext-Mantle-phpcs is a non-voting jenkins-bot job, but it's nice to
avoid FAILURE.

Change-Id: Ife48db1bbc804e6b612ee5b8482b465d793cfdf5