Updated mediawiki/extensions
Project: mediawiki/extensions/ContributionTracking  97f897b06dd84d98ca336f3091aa0ac51adedabd

Security update for contribution tracking js cruft.
...srsly, we're probably never going to use this again for anything. Ever.

Change-Id: I7c67c9fe0f90c7f2f829861a2ed8e83486c7fd61