Remove install stanzas for configs
Remove install stanzas for configs

The config files moved to a subfolder of `GameData/DSSHU` in the latest release, thus they were installed twice in the end.
NathanKell/NetKAN,henrybauer/NetKAN,severedsolo/NetKAN,DaMichel/NetKAN,politas/NetKAN,raidernick/NetKAN,Starstrider42/NetKAN