[CORD-2527] Building synchronizer images in the local scenario

Change-Id: I66f4e9e5ee973af72b9e97ba5e3b4fb2937960a2
diff --git a/scenarios/local/config.yml b/scenarios/local/config.yml
index 993926f..8cc1311 100644
--- a/scenarios/local/config.yml
+++ b/scenarios/local/config.yml
@@ -51,6 +51,7 @@
   - "xosproject/xos-tosca"
   - "xosproject/xos-ws"
   - "xosproject/chameleon"
+  - "xosproject/xos-synchronizer-base"
   - "gliderlabs/consul-server"
   - "gliderlabs/registrator"
   - "redis"