[ocata-dvr]change features_designate_pool_manager to features_designate_bind9

Change-Id: I2ef334b1955aaa397bd1e118115775be6408c3a1
diff --git a/tcp_tests/templates/cookied-mcp-ocata-dvr/_context-cookiecutter-mcp-ocata-dvr.yaml b/tcp_tests/templates/cookied-mcp-ocata-dvr/_context-cookiecutter-mcp-ocata-dvr.yaml
index 2320f94..a74e3d7 100644
--- a/tcp_tests/templates/cookied-mcp-ocata-dvr/_context-cookiecutter-mcp-ocata-dvr.yaml
+++ b/tcp_tests/templates/cookied-mcp-ocata-dvr/_context-cookiecutter-mcp-ocata-dvr.yaml
@@ -2,6 +2,7 @@
   bmk_enabled: 'False'
   ceph_enabled: 'False'
   cicd_enabled: 'False'
+  designate_backend: bind
   cluster_domain: cookied-mcp-ocata-dvr.local
   cluster_name: cookied-mcp-ocata-dvr
   compute_bond_mode: active-backup