OZG-222 upgrade "maven-11" -> "maven-16"

Jenkinsfile

@@ -61,7 +61,7 @@ pipeline {
                 script {
                     FAILED_STAGE=env.STAGE_NAME
                 }
-                container("maven-11"){
+                container("maven-16"){
                     configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
                         sh 'mvn --version'
                         sh 'mvn -s $MAVEN_SETTINGS -pl -goofy-client clean install spring-boot:build-image -Dmaven.wagon.http.retryHandler.count=3'
@@ -158,7 +158,7 @@ pipeline {
                 script {
                     FAILED_STAGE = env.STAGE_NAME
                 }
-                container('maven-11') {
+                container('maven-16') {
                     configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
                         sh 'mvn -s $MAVEN_SETTINGS -pl -goofy-client -DskipTests deploy'
                     }