Update cdn.jenkinsfile

jenkinsfile/cdn.jenkinsfile

@@ -10,8 +10,11 @@ pipeline {
         
         stage("cdn"){
             steps{
-               ansiblePlaybook installation: 'my-ansible', inventory: '/etc/ansible/hosts', playbook: '/etc/ansible/cdn-phome.yaml'
-               echo ${BUILD_TIMESTAMP}
+               
+               sh label: '', script: '''
+                 echo ${BUILD_TIMESTAMP}
+              '''
+              ansiblePlaybook installation: 'my-ansible', inventory: '/etc/ansible/hosts', playbook: '/etc/ansible/cdn-phome.yaml'
                 }
             }