Run nodejs test on vm slaves

Change-Id: Ic3633b02bfd411fdf5a13eb60088a80970a5103a
diff --git a/test-nodejs-pipeline.groovy b/test-nodejs-pipeline.groovy
index d659b7e..b57d351 100644
--- a/test-nodejs-pipeline.groovy
+++ b/test-nodejs-pipeline.groovy
@@ -39,7 +39,7 @@
 }
 def checkouted = false
 
-node("docker") {
+node("vm") {
     def containerId
     def uniqId
     try {