Add to _param artifactory endpoint parameter

Update metadata for artifactory. Nessesary for type of Lyfe Cycle event,
e.g. upgrade or deploy.

Change-Id: Ifb39a9c628e188844081c536dd14bb6e24fc72e6
diff --git a/metadata/service/tempest/artifactory.yml b/metadata/service/tempest/artifactory.yml
index 19806d7..31daa93 100644
--- a/metadata/service/tempest/artifactory.yml
+++ b/metadata/service/tempest/artifactory.yml
@@ -2,6 +2,7 @@
   _param:
     artifactory_user: artifactory_user
     artifactory_password: artifactory_password
+    runtest_artifact_collector_artifactory_endpoint: /oscore-local/${_param:cluster_domain}/${linux:system:name}
   runtest:
     artifact_collector:
       enabled: true
@@ -12,7 +13,7 @@
        host: artifactory.mcp.mirantis.net
        port: 443
        proto: https
-       endpoint: /oscore-local/${_param:cluster_domain}/${linux:system:name}
+       endpoint: ${_param:runtest_artifact_collector_artifactory_endpoint}
       artifacts:
         sys_logs:
           path: /var/log