Add runner tag and promote to reliable
What does this MR do?
This is to promote the 2 parent-child relationship tests to reliable
tests based on consistent passing results:
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/608795569#L7786
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/610629287#L7846
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/612449380#L7984
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/613981863#L7796
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/614425825#L7174
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/614948905#L7819
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/616740030#L6777
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/618633364#L6910
- https://gitlab.com/gitlab-org/quality/nightly/-/jobs/620518446#L6878
Also, adding runner
tag to these tests since they do require runner.
Edited by Joanna Shih