Collecting bbsim-sadis-server logs in scale test

Change-Id: If844a8f6065d9dabbaa10e2152bbc2a066e338cb
diff --git a/jjb/pipeline/voltha-scale-multi-stack.groovy b/jjb/pipeline/voltha-scale-multi-stack.groovy
index 6f053c7..22b1549 100644
--- a/jjb/pipeline/voltha-scale-multi-stack.groovy
+++ b/jjb/pipeline/voltha-scale-multi-stack.groovy
@@ -62,7 +62,7 @@
     ONOS_CLASSIC_CHART="${onosChart}"
     RADIUS_CHART="${radiusChart}"
 
-    APPS_TO_LOG="etcd kafka onos-onos-classic adapter-open-onu adapter-open-olt rw-core ofagent bbsim radius"
+    APPS_TO_LOG="etcd kafka onos-onos-classic adapter-open-onu adapter-open-olt rw-core ofagent bbsim radius bbsim-sadis-server"
     LOG_FOLDER="$WORKSPACE/logs"
 
     GERRIT_PROJECT="${GERRIT_PROJECT}"