This file mostly exists to make pakku actually add the folder
Rather than ignoring adding it to overrides since its empty!

Although I might as well explain the directory

Backups are made using the "writeAndBackupJson" function within server_scripts/slimes/functions.js

this function will create backups of filename-bak1.json to filename-bak5.json

I use this to create backups in case of faulty value data updating, 
to read about the issue and revert using command "/splendidranching loadPlortValueDataFile".
E.g. /splendidranching loadPlortValueDataFile "kubejs/server_scripts/modpackData/updateValueDataBackup-bak1.json"