update jenkinsfile

Jenkinsfile

@@ -1,18 +1,13 @@
 pipeline {
     agent any
     stages {
-        stage('check versions') {
-            steps {
-                sh 'mvn --version'
-                sh 'java -version'
-                sh 'git --version'
-            }
-        }
         stage('Build') {
             steps {
+                withMaven(maven: 'maven-latest') {
                     sh 'mvn -B -DskipTests clean package'
                 }
             }
         }
+    }
 }