Patchouli books must be updated for 1.20.x

[Lana-chan]

currently the beta 1.20.1 version of DT+ causes an issue when starting in dedicated server mode due to how Patchouli has changed how books need to be extended: https://vazkiimods.github.io/Patchouli/docs/upgrading/upgrade-guide-120/

my temporary workaround is to simply delete the book.json from the data files to keep the server from failing to start, but i wanted to put it under your radar nonetheless