Merge pull request #21 from gounthar/jdk21

Update parent POM, test with Java 21

Jenkinsfile

@@ -1,4 +1,11 @@
-buildPlugin(useContainerAgent: true, configurations: [
-  [platform: 'linux', jdk: 11],
-  [platform: 'windows', jdk: 17],
+/*
+ See the documentation for more options:
+ https://github.com/jenkins-infra/pipeline-library/
+*/
+buildPlugin(
+  useContainerAgent: true, // Set to `false` if you need to use Docker for containerized tests
+  configurations: [
+    [platform: 'linux', jdk: 11],
+    [platform: 'linux', jdk: 21],
+    [platform: 'windows', jdk: 17],
 ])

pom.xml

@@ -49,7 +49,7 @@
   <properties>
     <changelist>999999-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/node-iterator-api-plugin</gitHubRepo>
-    <jenkins.version>2.361.1</jenkins.version>
+    <jenkins.version>2.361.4</jenkins.version>
   </properties>
 
   <licenses>