Enable cinder-backup for all deployment with ceph

Change-Id: Iff93cc40e9857fba3c44cedce441795a5b98b693
diff --git a/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml b/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
index db7be75..2c94f11 100644
--- a/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
+++ b/tcp_tests/templates/cookied-cicd-pike-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
@@ -355,3 +355,5 @@
   octavia_lb_mgmt_cidr: 192.168.1.0/24
   octavia_lb_mgmt_allocation_pool_start: 192.168.1.2
   octavia_lb_mgmt_allocation_pool_end: 192.168.1.200
+  cinder_backup_engine: 'ceph'
+  cinder_ceph_backup_pool_name: 'backups'
\ No newline at end of file