"written by/wrote" relationships on Editions and Edition Groups (e.g. Tolkien)

The Lord of the Rings work has been fixed.
The weird editions were malformed relationships with the parts of the work (the relationship wrongly used was “Edition contains Work”).
I replaced them with the appropriate relationships: https://bookbrainz.org/work/4c2b172f-7b23-4bda-9ce5-04bce3f4a7d4
Now this LOTR work should eventually be replaced with a Series entity (once we’ve implemented those), but for no I think it will do.