Automated QA failure issues - add labels and links for where the failure was found

The automation added in gitlab-org/gitlab-qa!546 (merged) (see https://gitlab.com/gitlab-org/quality/team-tasks/-/issues/586) creates/updates QA failure issues.

It produces issues that look like: gitlab-org/gitlab#281067 (closed)

It could be improved to add a link to the job that failed, and a ~found:* label for the relevant pipeline.