Improve the runner details title and breadcrumb

What does this MR do?

Fix for: #32551 (closed) <- This could be discussed at #326197 (closed)

Improve the runner details title

This change adds the ID of the runner to the title of the page.

Why this change?

• The page heading was missing, so I added to have the same appearance as other pages in the admin section

Screenshots (strongly suggested)

before	after

In review app

https://gitlab-review-mrincon-ru-krm0hg.gitlab-review.app/admin/runners/1

Does this MR meet the acceptance criteria?

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