Dequarantine Burndown chart spec
What does this MR do?
Dequarantines Burndown chart spec. Spec was fixed in this MR !29719 (merged).
Passed on Staging:
- https://ops.gitlab.net/gitlab-org/quality/staging/-/jobs/1139898#L418
- https://ops.gitlab.net/gitlab-org/quality/staging/-/jobs/1139672
Passed on Master:
- https://gitlab.com/gitlab-org/gitlab-qa-mirror/-/jobs/529837816
- https://gitlab.com/gitlab-org/gitlab-qa-mirror/-/jobs/529602452
Original issue #214686 (closed) was closed already.