Added test jenkins job for salt-formula-shibboleth

Change-Id: I5b139feb088708a9f73a47f6608acda7b578776b
diff --git a/jenkins/client/job/salt-formulas/tests.yml b/jenkins/client/job/salt-formulas/tests.yml
index 73d9083..07a8fb4 100644
--- a/jenkins/client/job/salt-formulas/tests.yml
+++ b/jenkins/client/job/salt-formulas/tests.yml
@@ -115,6 +115,7 @@
             - name: salt
             - name: sensu
             - name: sentry
+            - name: shibboleth
             - name: sphinx
             - name: spinnaker
             - name: statsd