Add ability to choose tests using tempest set

Change-Id: I71194d89fba8130be0cdc6668ef3cb2dbd47922a
Related-Prod: https://mirantis.jira.com/browse/PROD-16798
diff --git a/jenkins/client/job/oscore/tests.yml b/jenkins/client/job/oscore/tests.yml
index 564453a..810bebe 100644
--- a/jenkins/client/job/oscore/tests.yml
+++ b/jenkins/client/job/oscore/tests.yml
@@ -323,6 +323,9 @@
               TEST_TEMPEST_PATTERN:
                 type: string
                 description: Run tests matched to pattern only
+              TEST_TEMPEST_SET:
+                type: string
+                description: Run tests matched by tempest set only
               TEST_TEMPEST_CONCURRENCY:
                 type: string
                 description: How much test threads to run