Push does not trigger new CI build

Pushed new commit - https://dev.gitlab.org/gitlab/gitlab-ee/commit/2754d6e6a6424f09f3f96b432761c9639d23256b

No build created - https://dev.gitlab.org/ci/projects/13

cc @ayufan @vsizov

Added ~12980 label

Resolved by https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/1317

Status changed to closed