Added salt-formula-backupninja preinstall into MACRO_CONFIGURE_RECLASS
due to adding new classes in cookiecutter tamplates

Change-Id: Id6dbda3a84622287162cd85f0443237904fda1d1
diff --git a/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt.yaml b/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt.yaml
index 61805bd..369c76d 100644
--- a/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt.yaml
+++ b/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt.yaml
@@ -43,7 +43,7 @@
   retry: {count: 1, delay: 10}
   skip_fail: false
 
-{{ SHARED.MACRO_CONFIGURE_RECLASS(FORMULA_SERVICES='"linux" "reclass" "salt" "openssh" "ntp" "git" "nginx" "collectd" "sensu" "heka" "sphinx" "keystone" "mysql" "grafana" "haproxy" "rsyslog" "horizon" "prometheus" "telegraf" "elasticsearch" "powerdns" "glusterfs" "xtrabackup" "maas"') }}
+{{ SHARED.MACRO_CONFIGURE_RECLASS(FORMULA_SERVICES='"linux" "reclass" "salt" "openssh" "ntp" "git" "nginx" "collectd" "sensu" "heka" "sphinx" "keystone" "mysql" "grafana" "haproxy" "rsyslog" "horizon" "prometheus" "telegraf" "elasticsearch" "powerdns" "glusterfs" "xtrabackup" "maas" "backupninja"') }}
 
 {{ SHARED.MACRO_INSTALL_SALT_MINIONS() }}