Updated mediawiki/extensions
Project: mediawiki/extensions/TwnMainPage  cf45b29a60971f8cf4726706d91ab69c3762055f

Do not display link to Sauce Labs when using local browser

Provided by mediawiki_selenium 0.2.21.

Bug: 58040
Change-Id: I9ac7c51afe7434c269c2e2c02f42e88d92dc3c8d