fix: remove a duplicate line of text
In https://design.gitlab.com/components/pagination#when-not-to-use both lines appear:
- If content is not part of the same set, consider using navigation instead.
- If the content is not part of the same set, consider using navigation instead.
This MR removes
- If content is not part of the same set, consider using navigation instead.
While retaining
- If the content is not part of the same set, consider using navigation instead.