Merge branch 'janis-add-pages-deployment-component' into 'master'

Add components for PagesDeployments

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/156180



Merged-by: Janis Altherr <jaltherr@gitlab.com>
Approved-by: Thomas Randolph <trandolph@gitlab.com>
Approved-by: Simon Knox <simon@gitlab.com>
Approved-by: Lysanne Pinto <lpinto@gitlab.com>
Reviewed-by: Simon Knox <simon@gitlab.com>
Reviewed-by: Janis Altherr <jaltherr@gitlab.com>