OpenShift Operator: GitLab QA pipeline

Test and validate GitLab Application on OpenShift using gitlab-qa
Explore adding QA pipeline: with the initial integration test being added in https://gitlab.com/gitlab-org/gl-openshift/gitlab-operator/-/issues/43, explore adding a job to run gitlab-qa against the GitLab deployed on OpenShift.

Edited Dec 22, 2020 by Nailia Iskhakova