OZG-5220 update for java 21

Jenkinsfile

@@ -3,7 +3,7 @@ def FAILED_STAGE
 pipeline {
     agent {
        node {
-           label 'jenkins-build-agent'
+           label 'ozgcloud-jenkins-build-agent-jdk21'
         }
     }
 

pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>de.ozgcloud.common</groupId>
 		<artifactId>ozgcloud-common-dependencies</artifactId>
-		<version>3.0.1</version>
+		<version>4.0.1</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>