Ee 44674 use one column form layout on admin area settings page
What does this MR do?
- Port https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19673 to EE
- Apply changes to EE-specific admin area setting partials
Screenshots
Before (two-column layout)
After (single-column layout)
What are the relevant issue numbers?
Edited by 🤖 GitLab Bot 🤖