Meridio: move cleanup stage in e2e tests

The Next stage tried to read a file which was no longer existing due to the cleanup stage, the cleanup stage has then be moved after the next one.

Change-Id: I4c76abee48a3242b50915778bcffd191993db2a2
diff --git a/jjb/nsm/e2e.Jenkinsfile b/jjb/nsm/e2e.Jenkinsfile
index 3432050..8343ec7 100644
--- a/jjb/nsm/e2e.Jenkinsfile
+++ b/jjb/nsm/e2e.Jenkinsfile
@@ -53,15 +53,15 @@
                 }
             }
         }
-        stage('Cleanup') {
-            Cleanup()
-        }
         stage('Report') {
             Report().call()
         }
         stage('Next') {
             Next(next).call()
         }
+        stage('Cleanup') {
+            Cleanup()
+        }
     }
 }