gitlab-ci: Update to current ci-templates master (!2947) · Merge requests · Mesa / mesa · GitLab

Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.

Michel Dänzer requested to merge daenzer/mesa:gitlab-ci-templates-update into master Dec 03, 2019

Fixes skopeo copy failures.