Update workflows to 21 (e661e8f2 by octavia.togami)
[Fabric] Update to 1.20.5-pre2, some LinBus-related stuff (4f498823 by octavia.togami)
Fix version of Java for launching in Fabric (ecec9741 by octavia.togami)
Update for Java 21
- Fix some new warnings
- Removed sponge from build, as it simply isn't maintained well
currently. May be removed entirely in the future
- Remove 1.18 support from Bukkit as it breaks under 21 for some reason
- Fix a bug in `ForwardSeekableInputStream` (f1cdd6a9 by octavia.togami)
Disable chunk batching by default (#2509) (d25669ab by mnmiller1)
Remove old bundled data (#2513) (3da7d7c7 by mnmiller1)