Show more context in discussion diff views
Follow up from https://gitlab.com/gitlab-org/gitlab-ce/issues/46812
Problem
Currently, the discussion is always started right below the referred line. This makes it impossible to see any lines below the referred line.
Proposal
With the changes of https://gitlab.com/gitlab-org/gitlab-ce/issues/46812 we have the opportunity to introduce codelines even under the referenced line, improving the context.
like this: