search: show new lines count on repo settings page
Created by: keegancsmith
We update Zoekt to include the new line count statistics. We expose this in the repository index settings page. We are displaying them here for debugging purposes.
There will be another commit which includes this information in the pings.
Depends on https://github.com/sourcegraph/zoekt/pull/57
Part of https://github.com/sourcegraph/sourcegraph/issues/13713