Salt-Models: Trigger branches with regex

Change-Id: I13d63ec45858f826a78cead2aa9df2b42eebfba0
diff --git a/jenkins/client/job/salt-models/tests.yml b/jenkins/client/job/salt-models/tests.yml
index 58de9b2..9ce9c31 100644
--- a/jenkins/client/job/salt-models/tests.yml
+++ b/jenkins/client/job/salt-models/tests.yml
@@ -19,7 +19,8 @@
                 project:
                   salt-models/{{name}}:
                     branches:
-                      - master
+                      - compare_type: "REG_EXP"
+                        name: "{{branch}}"
                 event:
                   patchset:
                     - created: