Merge branch 'ddieulivol-add_logging_for_rspec_flaky' into 'master'

Add message when known flaky examples were found

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/141610



Merged-by: Rémy Coutable <remy@rymai.me>
Approved-by: Rémy Coutable <remy@rymai.me>
Reviewed-by: Rémy Coutable <remy@rymai.me>
Co-authored-by: ddieulivol <ddieulivol@gitlab.com>