更换到Mojang官方反混淆表

https://fabricmc.net/2025/10/31/obfuscation.html

build.gradle.kts

@@ -35,7 +35,7 @@ loom {
 dependencies {
     // To change the versions see the gradle.properties file
     minecraft("com.mojang:minecraft:${project.extra["minecraft_version"]}")
-    mappings("net.fabricmc:yarn:${project.extra["yarn_mappings"]}:v2")
+    mappings(loom.officialMojangMappings())
     modImplementation("net.fabricmc:fabric-loader:${project.extra["loader_version"]}")
 
     // Fabric API. This is technically optional, but you probably want it anyway.