Execute once a day test-cookiecutter-reclass

Change-Id: I4d1dbc887bf42582bf1054412318e49e8b773b32
diff --git a/jenkins/client/job/salt-models/tests.yml b/jenkins/client/job/salt-models/tests.yml
index f484a1c..f548fd7 100644
--- a/jenkins/client/job/salt-models/tests.yml
+++ b/jenkins/client/job/salt-models/tests.yml
@@ -1,5 +1,6 @@
 parameters:
   _param:
+  jenkins_pollscm_spec: "0 1 * * *"
   jenkins:
     client:
       job_template:
@@ -114,6 +115,8 @@
               credentials: "jenkins-mk"
               script: test-cookiecutter-reclass.groovy
             trigger:
+              pollscm:
+                spec: ${_param:jenkins_pollscm_spec}
               gerrit:
                 project:
                   mk/{{cookiecutter_template}}: