Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  74f69e26f5401d33a5e03a9781687693becbf828

Change used email domains to blackhole.io

example.com was throwing bounces, blackhole.io just blackholes.

Change-Id: Ib930b57ddf9693730aaec3e0b55802221dbcf438