Enable JavaDoc

build-plugins/src/main/groovy/com/cloudogu/scm/JavaModulePlugin.groovy

@@ -34,8 +34,7 @@ class JavaModulePlugin implements Plugin<Project> {
       toolchain {
         languageVersion = JavaLanguageVersion.of(17)
       }
-      //TODO Fix javadoc errors which breaks the build
-//      withJavadocJar()
+      withJavadocJar()
       withSourcesJar()
     }