Install contrail-openstack-vrouter for Juniper contrail

contrail-openstack-vrouter should be installed on computes
this change affects Juniper vendor only

Change-Id: I66c227ffcd6899157c36f5cca81114aea6c4e28e
Closes-Bug: PROD-15260
diff --git a/opencontrail/map.jinja b/opencontrail/map.jinja
index 809520c..31790d8 100644
--- a/opencontrail/map.jinja
+++ b/opencontrail/map.jinja
@@ -189,7 +189,7 @@
 compute:
   Debian:
     pkgs:
-         ['contrail-utils', 'iproute2', 'haproxy', '{{ ['linux-headers-', grains.get('kernelrelease')]|join('') }}']
+         ['contrail-utils', 'iproute2', 'haproxy', '{{ ['linux-headers-', grains.get('kernelrelease')]|join('') }}', 'contrail-openstack-vrouter']
     services:
     {%- if grains.get('init') != 'systemd' or version < 4.0 %}
         ['supervisor-vrouter']