Resolve "Group level Container Registry browser"

What does this MR do?

This MR adds Container registry in the packages area for the Group page. The Group Container Registry is similar to the Project Container registry minus the ability to delete images / tags.

Screenshots

Empty state:

Collapsed state:

Open state:

License activated:

Sidebar when not on 'Packages'

Sidebar when on 'Packages'

License deactivated:

Sidebar when not on 'Packages'

Sidebar when on 'Packages'

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Performance and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team

Closes #23315 (closed)