Upgrade yarn to 1.12 in build image for gitlab:assets:compile job (!149) · Merge requests · GitLab.org / gitlab-build-images · GitLab

Inactive Account requested to merge winh-upgrade-yarn into master Dec 10, 2018

second part of !148 (merged)

This is necessary for https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/23612#note_122751158.

Edited Dec 10, 2018 by Inactive Account