Initial in-repo configuration for zuul.yaml

Create our project definition for openstack-infra/zuul.

Change-Id: I4dba5495158a69e79322d2362ed8d6e956a03302
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
diff --git a/.zuul.yaml b/.zuul.yaml
new file mode 100644
index 0000000..3d10ced
--- /dev/null
+++ b/.zuul.yaml
@@ -0,0 +1,4 @@
+- project:
+    name: openstack-infra/zuul
+    check:
+      jobs: []