Add shaker image

Backport commit from Oleg Basov:
https://gerrit.mcp.mirantis.com/#/c/38333/

Change-Id: Ibd50b1f9126dd87f780bc1ecf4a01c88d05f964f
Related-PROD: PROD-24883 (PROD:24883)
diff --git a/defaults/docker_images.yml b/defaults/docker_images.yml
index ebef96b..1c43a70 100644
--- a/defaults/docker_images.yml
+++ b/defaults/docker_images.yml
@@ -46,6 +46,7 @@
     docker_image_keycloak_proxy: "${_param:mcp_docker_registry}/mirantis/external/jboss/keycloak:3.4.2.Final"
     # CVP
     docker_image_cvp_sanity_checks: ${_param:mcp_docker_registry}/mirantis/cvp/cvp-sanity-checks:2019.2.3
+    docker_image_cvp_shaker_checks: ${_param:mcp_docker_registry}/mirantis/cvp/cvp-shaker:2019.2.3
     # aptly
     docker_image_aptly:
       base: "${_param:mcp_docker_registry}/mirantis/cicd/aptly:${_param:mcp_version}"