Allow non-admin access to gitlab runner information via API

In order to download artifacts from runner with a specific runner tag I need access to runner information from a build. Right now a subset of the runner attributes are exposed via the builds API. However the tag information is not present. The needed attributes are available in the runners API but only using an admin token.

Would it be possible to either add more attributes to the runner information exposed via build or allow non-admin GET requests to the Runner API.