add pluginManagement to settings.gradle to override gradle portal redirecting to defunct jcenter

build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id "de.marcphilipp.nexus-publish" version "0.4.0"
     id "io.codearte.nexus-staging" version "0.21.1"
-    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.1"
+    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.2"
     id "org.cyclonedx.bom" version "1.7.2"
     id "com.github.spotbugs" version "5.0.13"
     id "checkstyle"

settings.gradle

@@ -1,3 +1,11 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
 dependencyResolutionManagement {
     versionCatalogs {
         libs {