Scale has only noncritical tests, thus need to fail the build if they fail

Change-Id: I41015566fe3a0eaf7f1aebc7affe0f6bedd08006
diff --git a/jjb/pipeline/voltha/master/voltha-scale-multi-stack.groovy b/jjb/pipeline/voltha/master/voltha-scale-multi-stack.groovy
index c58f61c..c36a847 100644
--- a/jjb/pipeline/voltha/master/voltha-scale-multi-stack.groovy
+++ b/jjb/pipeline/voltha/master/voltha-scale-multi-stack.groovy
@@ -253,8 +253,7 @@
         outputPath: '.',
         passThreshold: 100,
         reportFileName: 'RobotLogs/**/report.html',
-        unstableThreshold: 0,
-        onlyCritical: true]);
+        unstableThreshold: 0]);
       // get all the logs from kubernetes PODs
       sh returnStdout: false, script: '''