update jenkinsfile

Jenkinsfile

@@ -8,15 +8,13 @@ pipeline {
             spec:
             containers:
             - name: kaniko
-                image: gcr.io/kaniko-project/executor:v1.6.0-debug
+                image: gcr.io/kaniko-project/executor:latest
                 imagePullPolicy: Always
                 command:
                 - sleep
                 args:
                 - 99d
-                volumeMounts:
-                - name: jenkins-docker-cfg
-                    mountPath: /kaniko/.docker
+   
     '''
         }
     }