Run tests from designate repo

We want to run tests against the designate repo that are defined there.

Depends-On: I446d1501596d2ea092cf2ff4de26695c464511ce
Change-Id: I39bea2cc7fb0336373e2f425fec7056e923f2ba7
diff --git a/.zuul.yaml b/.zuul.yaml
new file mode 100644
index 0000000..7d4510a
--- /dev/null
+++ b/.zuul.yaml
@@ -0,0 +1,4 @@
+- project:
+    name: openstack/designate-tempest-plugin
+    templates:
+      - designate-devstack-jobs