Update tiny reobf mapping

To fix some plugins loading issue

build-data/reobf-mappings-patch.tiny

@@ -0,0 +1,28 @@
+# We would like for paperweight to generate 100% perfect reobf mappings (and deobf mappings for that matter).
+# But unfortunately it's not quite there yet - and it may be some time before that happens. Generating perfect mappings
+# from Spigot's mappings is extremely difficult due to Spigot's bad tooling and bad mappings. To add insult to injury
+# we remap Spigot's _source code_ which is a lot more complex and error-prone than bytecode remapping. So with all that
+# said, this file exists to help fill in the gap.
+#
+# We will continue to improve paperweight and will work on fixing these issues so they don't come up in the first place,
+# but these mappings exist to prevent these issues from holding everything else in Paper up while we work through all
+# of these issues. Due to the complex nature of mappings generation and the debugging difficulty involved it may take
+# a significant amount of time for us to track down every possible issue, so this file will likely be around and in
+# use - at least in some capacity - for a long time.
+
+tiny	2	0	mojang+yarn	spigot
+
+# CraftBukkit changes type
+c	net/minecraft/server/level/ServerLevel	net/minecraft/server/level/WorldServer
+	f	Lnet/minecraft/world/level/storage/PrimaryLevelData;	serverLevelData	K
+
+c	net/minecraft/world/level/chunk/LevelChunk	net/minecraft/world/level/chunk/Chunk
+	f	Lnet/minecraft/server/level/ServerLevel;	level	r
+
+# See mappings-patch.tiny
+c	net/minecraft/server/level/ChunkMap	net/minecraft/server/level/PlayerChunkMap
+	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	G
+
+# The method is made public by Spigot, which then causes accidental overrides
+c	net/minecraft/world/entity/Entity	net/minecraft/world/entity/Entity
+	m	()Z	isInRain	isInRain0