Replace mcp_docker_registry to  docker-prod-local.docker.mirantis.net
for some environments

Change-Id: I4549006ff491d2a67befbb14654313766e73060c
Related-Prod:#PROD-34654(PROD:34654)
diff --git a/tcp_tests/templates/bm-cicd-pike-ovs-maas/salt-context-cookiecutter-openstack_ovs.yaml b/tcp_tests/templates/bm-cicd-pike-ovs-maas/salt-context-cookiecutter-openstack_ovs.yaml
index 287f190..8e20166 100644
--- a/tcp_tests/templates/bm-cicd-pike-ovs-maas/salt-context-cookiecutter-openstack_ovs.yaml
+++ b/tcp_tests/templates/bm-cicd-pike-ovs-maas/salt-context-cookiecutter-openstack_ovs.yaml
@@ -631,6 +631,7 @@
             power_type: ipmi
             power_user: ==IPMI_USER==
   mcp_version: proposed
+  mcp_docker_registry: docker-prod-local.docker.mirantis.net
   mcp_common_scripts_branch: ''
   offline_deployment: 'False'
   opencontrail_enabled: 'False'