Backport: Process at most 4 pipelines during push (!27308) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Kamil Trzciński requested to merge 11-10-stable-prepare-rc7-pick-27205 into 11-10-stable-prepare-rc7 Apr 12, 2019

What does this MR do?

This backports the https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/27205 into %11.10.