Update no repository placeholder
What does this MR do?
- Changes no repository Remove project button to secondary, since there is already a primary button, and following empty repository layout.
- Updates no repository breadcrumb for Details.
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary - Review
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Has been reviewed by UX -
Has been reviewed by Frontend
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What are the relevant issue numbers?
This is the EE port of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17964