archwiki: Update to 1.42.1-2
This contains fixes to the ArchLinux extension for MediaWiki 1.42.
Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to accountsupport@archlinux.org, with your desired username, if you want to get access. Sorry for the inconvenience.
This contains fixes to the ArchLinux extension for MediaWiki 1.42.