add timeout for devK8s.Jenkinsfile

devK8s.Jenkinsfile

@@ -4,6 +4,7 @@ pipeline {
   options {
     buildDiscarder logRotator(numToKeepStr: '10')
     disableConcurrentBuilds()
+    timeout(time: 10, unit: 'MINUTES')
   }
   agent {
     kubernetes {