Resolve "Double separator line in Edit projects settings"

What does this MR do?

Fixes a small UI bug where an extra hr element was being rendered for users with "Master" level permissions.

Before:

After:

For Users with Admin permissions (nothing changes)

Does this MR meet the acceptance criteria?

• Changelog entry added
• All builds are passing
• Conform by the merge request performance guides
• Conform by the style guides
• Branch has no merge conflicts with master (if it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes #27321 (closed)