Fix the building path for image symlinks
- Contributes to gitlab#214164 (closed)
- Follow-up for: !1336 (merged)
Previous attempt to fix the problem was unsuccessful (see https://gitlab.com/gitlab-org/build/omnibus-gitlab-mirror/-/jobs/863910246#L4261)
Errno::ENOENT: No such file or directory @ rb_check_realpath_internal - /builds/gitlab-org/build/omnibus-gitlab-mirror/content/ee/topics/git/lfs/img/lfs-icon.png
This MR fixes the path generation logic. (see https://gitlab.com/gitlab-org/build/omnibus-gitlab-mirror/-/jobs/883544312#L2710)
[Builder: gitlab-docs] I | 2020-12-01T15:38:33+00:00 | Finished build