9549a18 Handle duplicated registry ids in 1.20.3->.5 (#3825)
Minecraft 1.20.4 and earlier silently overrides the previous values if multiple registry elements have the same id (Tested using a Fabric 1.20.4 mod by parsing a registry sent by a server and then printing the parsed objects).
d691096 Move around types, apply to other enums
This doesn't include ALL abstract types, mostly if they are single-use or not at all relevant to our handling and most likely never will
