chore: 升级构建配置到 Minecraft 26.1.2 / Java 25

- Loom 插件切换为 net.fabricmc.fabric-loom 1.18-SNAPSHOT & - Gradle wrapper 升级到 9.7.1 & - 依赖升级：loader 0.19.5 / fabric-api 0.155.3+26.1.2 / carpet 26.1+v260402 & - 编译目标 Java 25 & - CI 升级到 ubuntu-24.04 + JDK 25 + 新版 action

gradle.properties

@@ -1,15 +1,17 @@
 # Done to increase the memory available to gradle.
 org.gradle.jvmargs=-Xmx3G
+org.gradle.parallel=true
+org.gradle.configuration-cache=true
 
 # Fabric Properties
 # check these on https://fabricmc.net/develop
-minecraft_version=1.21
-yarn_mappings=1.21+build.9
-loader_version=0.15.11
+minecraft_version=26.1.2
+loader_version=0.19.5
+loom_version=1.18-SNAPSHOT
 # Mod Properties
 mod_version = 0.23
 maven_group = com.github.zly2006
 archives_base_name = carpet-sls-addition
 # Dependencies
-fabric_version=0.102.0+1.21
-carpet_core_version=1.21-1.4.147+v240613
+fabric_version=0.155.3+26.1.2
+carpet_core_version=26.1+v260402