Fix QA class in CI badge link
What does this MR do?
Extra class in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/22445/diffs#c0eaecb68436caf2849f06027a37a6140614ee60_47_46 was causing spec failure on master.
Examples:
- https://gitlab.com/gitlab-org/gitlab-ce/-/jobs/109737098
- https://gitlab.com/gitlab-org/gitlab-ce/-/jobs/109736964
- ...
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
Edited by George Tsiolis