Merge branch 'renovate-gems/markdown-and-html-parsing-gems' into 'master'

Update dependency re2 to v2.1.2

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/131960



Merged-by: Stan Hu <stanhu@gmail.com>
Approved-by: Nao Hashizume <nhashizume@gitlab.com>
Approved-by: Stan Hu <stanhu@gmail.com>
Reviewed-by: Nao Hashizume <nhashizume@gitlab.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>