Merge branch 'renovate-gems/redcloth' into 'master'

Update dependency RedCloth to v4.3.4

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/167376



Merged-by: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Approved-by: Naman Jagdish Gala <ngala@gitlab.com>
Approved-by: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>