roles/archwiki: purge the nginx cache after pulling from the archwiki git repo
This will be needed for the MediaWiki 1.35.0 update.
Edited by Jakub Klinkovský
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 will be needed for the MediaWiki 1.35.0 update.