Bump Contrail packages to 2019.2.12

Related: PROD-35747
Change-Id: I5b8d098a3454a82d9cf6a8a1a0d0d6e12daf629a
diff --git a/defaults/docker_images.yml b/defaults/docker_images.yml
index fa3bc39..58e6e0e 100644
--- a/defaults/docker_images.yml
+++ b/defaults/docker_images.yml
@@ -25,7 +25,7 @@
     docker_image_operations_api: "${_param:mcp_docker_registry}/mirantis/model-generator/operations-api:2019.2.6"
     docker_image_operations_ui: "${_param:mcp_docker_registry}/mirantis/model-generator/operations-ui:2019.2.6"
     # OpenContrail
-    opencontrail_docker_image_tag: "2019.2.11"
+    opencontrail_docker_image_tag: "2019.2.12"
     # stacklight
     # locally forked v7.4.4, updated 2020-08-06
     docker_image_alerta: "${_param:mcp_docker_registry}/openstack-docker/alerta:2019.2.11"