[FIX] Remove legacy launch4j in build.gradle

LaunchServer/build.gradle

@@ -112,27 +112,9 @@ pack project(':LauncherAPI')
     from configurations.hikari
 }
 
-tasks.register('launch4j', Copy) {
-    duplicatesStrategy = 'EXCLUDE'
-    into "$buildDir/libs/libraries/launch4j"
-    from(configurations.launch4j.collect {
-        it.isDirectory() ? it : ((it.getName().startsWith("launch4j") && it.getName().contains("workdir")) ? zipTree(it) : it)
-    })
-    includeEmptyDirs false
-    eachFile { FileCopyDetails fcp ->
-        if (fcp.relativePath.pathString.startsWith("launch4j-") &&
-                fcp.relativePath.pathString.contains("workdir")) {
-            def segments = fcp.relativePath.segments
-            def pathSegments = segments[1..-1] as String[]
-            fcp.relativePath = new RelativePath(!fcp.file.isDirectory(), pathSegments)
-        } else if (fcp.relativePath.pathString.contains("META-INF")) fcp.exclude()
-        fcp.mode = 0755
-    }
-}
-
 tasks.register('dumpLibs', Copy) {
     duplicatesStrategy = 'EXCLUDE'
-    dependsOn tasks.hikari, tasks.launch4j
+    dependsOn tasks.hikari
     into "$buildDir/libs/libraries"
     from configurations.bundleOnly
 }