children_to_chunks() - Only carry over the parent's dx/dy to the first span
children_to_chunks() - Only carry over the parent's dx/dy to the first span

Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/616>

GNOME/librsvg,GNOME/librsvg,GNOME/librsvg,GNOME/librsvg