Call the same service in the group export API as the controller for the
frontend. This keeps the consistency with the UI functionality.

Relates to: https://gitlab.com/gitlab-org/gitlab/-/issues/211805

We want to be able to export groups from the UI as well as the API, in
the same style as project export. Add the two required endpoints to
achieve this.

Also add the functionality to remove group export files when a new
export is triggered (in line with the regenerate behaviour on project
export) so that we do not have redundant files hanging round.

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/211805

Fix regression on storage rollback causing repositories to report as 404

Closes #211452

See merge request gitlab-org/gitlab!28496

Update tests for Approve feature

See merge request gitlab-org/gitlab!28044

Revert "Merge branch 'validate-dynamic-pipeline-dependencies' into 'master'"

See merge request gitlab-org/gitlab!28904

Merge branch '30146-let-s-encrypt-integration-doesn-t-scale-and-does-not-give-any-feedback-to-user-on-errors-3' into 'master'

Update documentation for Let's Encrypt errors

See merge request gitlab-org/gitlab!28642

Remove redundant keys from MR entity

See merge request gitlab-org/gitlab!28684

Use upstream derailed_benchmarks gem

See merge request gitlab-org/gitlab!28867

Removed reference style links

See merge request gitlab-org/gitlab!28733

- Replaced reference style links with the current
  GitLab docs standard.

Merge branch '212937-marked_for_deletion_on-not-consistent-with-marked_for_deletion_at-in-codebase-and-api' into 'master'

Expose 'marked_for_deletion_on' attribute in Projects API

See merge request gitlab-org/gitlab!28754

Fix more broken/redirected links

See merge request gitlab-org/gitlab!28891

Doc: align Praefect example config with documentation

See merge request gitlab-org/gitlab!28805

Update Jira supported versions

See merge request gitlab-org/gitlab!28910

Resolve "QA jobs running on master for docs-only changes"

Closes #213301

See merge request gitlab-org/gitlab!28744

Fix duplicate spec in user helper specs

See merge request gitlab-org/gitlab!28854

[FE] Support multiple design image sizes in Design Management

See merge request gitlab-org/gitlab!24828

Extract sidekiq job tracking

See merge request gitlab-org/gitlab!28730

Removed a DAST CLI option that is not mandatory

See merge request gitlab-org/gitlab!28494

Update web hook spec

See merge request gitlab-org/gitlab!28669

Reorder Sidekiq client middleware

See merge request gitlab-org/gitlab!28814

Design view: Implement design exploration via click-and-drag

See merge request gitlab-org/gitlab!25405

De-dupe MR update service EE specs

Closes #211887

See merge request gitlab-org/gitlab!28611

Fix duplicate spec in filter issues

See merge request gitlab-org/gitlab!28860

This reverts merge request !27916

Epic create service cleanup

See merge request gitlab-org/gitlab!28656

Resolve an N+1 in merge request CI variables

Closes #198694

See merge request gitlab-org/gitlab!28688

Update documentation on sidekiq cluster services

See merge request gitlab-org/gitlab!28836

Remove duplicate environment finder spec

See merge request gitlab-org/gitlab!28857

Introduce ndjson writer

See merge request gitlab-org/gitlab!26995

Fix duplicate spec in relation-factory

See merge request gitlab-org/gitlab!28794

We don't need our custom fork anymore since the PR has been
accepted upstream