Update cvp-sanity image version

   * parametrize docker_image_cvp_sanity_checks

Change-Id: I4c79ea73f1600e2bc22762fec7a9846b871287d9
Prod-related: PROD-27768(PROD:27768)
(cherry picked from commit 33afffc96260e8e4bc11ee438b6d8dd6741cb46d)
diff --git a/jenkins/client/job/validate.yml b/jenkins/client/job/validate.yml
index eed3084..b1d9832 100644
--- a/jenkins/client/job/validate.yml
+++ b/jenkins/client/job/validate.yml
@@ -202,7 +202,7 @@
               description: Enable if you need to keep container after the test and debug
             IMAGE:
               type: string
-              default: "${_param:mcp_docker_registry}/mirantis/cvp/cvp-sanity-checks:${_param:mcp_version}"
+              default: ${_param:docker_image_cvp_sanity_checks}
               description: Docker image with tests and all pip dependecies to use for testing
             SALT_MASTER_URL:
               type: string
@@ -472,7 +472,7 @@
               description: Enable if you need to keep container after the test and debug
             IMAGE:
               type: string
-              default: "${_param:mcp_docker_registry}/mirantis/cvp/cvp-spt:${_param:mcp_version}"
+              default: ${_param:docker_image_cvp_sanity_checks}
               description: Docker image with tests and all pip dependecies to use for testing
             SALT_MASTER_URL:
               type: string