Fix JitPack build

Author: Jikoo

enchanting-bundler/build.gradle.kts

@@ -1,5 +1,6 @@
 plugins {
   alias(libs.plugins.shadow)
+  `maven-publish`
 }
 
 dependencies {
@@ -31,5 +32,15 @@ tasks.assemble {
 }
 
 artifacts {
+  add("java", tasks.shadowJar)
   add("default", tasks.shadowJar)
 }
+
+publications {
+  maven(MavenPublication) {
+    groupId project.group
+    artifactId project.name
+    version project.version
+    from components.shadow
+  }
+}