Disallow reopening of locked merge request

Closes #56864

See merge request gitlab-org/gitlab-ce!24882

Fixes #56864

Remove unnecessary license check in operations controller

See merge request gitlab-org/gitlab-ce!25728

Expose and manage incident management settings

See merge request gitlab-org/gitlab-ee!9773

- Add a license check for incident management.
- Also refactor specs a bit.

Resolve "Project template for Android"

Closes #58649

See merge request gitlab-org/gitlab-ce!25870

Skip visual test in master branch

See merge request gitlab-org/gitlab-ce!25907

remove select2-rails (select2 is now installed via yarn)

Closes #36711

See merge request gitlab-org/gitlab-ce!17871

Add support for ingress hostnames

Closes #58244, #56158, and #46691

See merge request gitlab-org/gitlab-ce!25181

Add support for ingress hostnames

See merge request gitlab-org/gitlab-ee!9922

This is a gitlab-ee port of the following gitlab-ce MR:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/25181

Refactor CI/CD landing page from feedback

See merge request gitlab-org/gitlab-ee!9925

Refactor CI/CD landing page from feedback

See merge request gitlab-org/gitlab-ce!25905

Vendored templates for security products EE (follow-up after Dependency Scanning template)

See merge request gitlab-org/gitlab-ce!25888

Update Dependency Scanning and add other templates

Add and restructure external resources and examples

Closes #58041

See merge request gitlab-org/gitlab-ce!25588

Also refactors and combines resources and examples.

Port to EE: Add and restructure external resources and examples

See merge request gitlab-org/gitlab-ee!9737

Also refactors and combines resources and examples.

Templates for security products (w/o Dependency Scanning)

See merge request gitlab-org/gitlab-ee!9921

Update Dependency Scanning and add other templates

Clarify Rugged direct access only available in GitLab 11.9

See merge request gitlab-org/gitlab-ce!25887

Fixes split button styling in modal footers (CE port)

See merge request gitlab-org/gitlab-ce!25869

Create a merge request from a vulnerability solution (Frontend Changes)

See merge request gitlab-org/gitlab-ee!9789

Allow skip trigger for gitlab:ui:visual

Closes gitlab-ui#198

See merge request gitlab-org/gitlab-ce!25894

By adding [skip visual] to the commit message the
gitlab:ui:visual test can be skipped.

This is needed to avoid deadlock situations as exhibited in
https://gitlab.com/gitlab-org/gitlab-ui/issues/198

Consider dismissed items in security reports summary

Closes #6079

See merge request gitlab-org/gitlab-ee!9275