Link in redis for watcher modules in the Synchronizer

Change-Id: I25a63b19ca6d00ad444bb996a605ff89a0674ab9
diff --git a/cord-pod/docker-compose-bootstrap.yml b/cord-pod/docker-compose-bootstrap.yml
index 480a5d6..e3e8c7c 100644
--- a/cord-pod/docker-compose-bootstrap.yml
+++ b/cord-pod/docker-compose-bootstrap.yml
@@ -3,6 +3,9 @@
     expose:
         - "5432"
 
+xos_redis:
+    image: redis
+
 xos_synchronizer_onboarding:
     image: xosproject/xos-synchronizer-onboarding
     command: bash -c "cd /opt/xos/synchronizers/onboarding; ./run.sh"