Bump version 7.24.0

• Diff: https://gitlab.com/gitlab-org/gitlab-qa/compare/v7.23.0...666357197bbb78d628523f00536432d8bfc990f3

• Release notes:

### Other changes (CI, backstage)

- !861 Link failed job url to existing failure issue.

• Checklist before merging:

  • Diff link is up-to-date.
  • Based on the diff, lib/gitlab/qa/version.rb is updated, according to SemVer.
  • Release notes are accurate.

• Checklist after merging:

  • Update the release notes for the newly created tag.