CORD-2824 build the vsg-hw synchronizer

Change-Id: I5f8745170a08cb18d39d527201517ec1491ca181
diff --git a/docker_images.yml b/docker_images.yml
index 4b5d5f6..e0e071e 100644
--- a/docker_images.yml
+++ b/docker_images.yml
@@ -185,6 +185,11 @@
     path: "xos/synchronizer"
     dockerfile: "Dockerfile.synchronizer"
 
+  - name: xosproject/vsg-hw-synchronizer
+    repo: vsg-hw
+    path: "xos/synchronizer"
+    dockerfile: "Dockerfile.synchronizer"
+
   - name: xosproject/vsg-synchronizer
     repo: vsg
     path: "xos/synchronizer"