[CE backport] QA: Use strings for context descriptions
What does this MR do?
Backports https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/7984
What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ee/issues/8015
Does this MR meet the acceptance criteria?
-
Changelog entry added, if necessary -
Documentation created/updated -
Tests added for this feature/bug -
Conforms to the code review guidelines -
Conforms to the merge request performance guidelines -
Conforms to the style guides -
Conforms to the database guides