Add test for tinyproxy formula

Change-Id: I07ffb999136e3d0b432587fc207b040ee9cd90ce
diff --git a/jenkins/client/job/salt-formulas/tests.yml b/jenkins/client/job/salt-formulas/tests.yml
index d35b179..159411d 100644
--- a/jenkins/client/job/salt-formulas/tests.yml
+++ b/jenkins/client/job/salt-formulas/tests.yml
@@ -113,6 +113,7 @@
             - name: swift
             - name: taiga
             - name: telegraf
+            - name: tinyproxy
             - name: tftpd-hpa
             - name: varnish
             - name: xtrabackup