Migrate kuryr-tempest-plugin to zuulv3 syntax

This commits migrates kuryr tempest plugin test to zuulv3 syntax, as
well as adding same check, gate and experimental jobs as the main repo
to the pipeline, avoiding the need for a dummy patch.

Change-Id: I9cec31ce4c583a6cd5284daf120256a4809d0323

.zuul.yaml

@@ -0,0 +1,37 @@
+# Copyright 2018 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+- project:
+    check:
+      jobs:
+        - kuryr-kubernetes-tempest-octavia
+        - kuryr-kubernetes-tempest-daemon-octavia
+        - kuryr-kubernetes-tempest-openshift-octavia
+        - kuryr-kubernetes-tempest-lbaasv2
+        - kuryr-kubernetes-tempest-daemon-lbaasv2
+        - kuryr-kubernetes-tempest-openshift-lbaasv2
+        - kuryr-kubernetes-tempest-dragonflow
+        - kuryr-kubernetes-tempest-ovn
+    gate:
+      jobs:
+        - kuryr-kubernetes-tempest-octavia
+        - kuryr-kubernetes-tempest-lbaasv2
+    experimental:
+      jobs:
+        - kuryr-kubernetes-tempest-daemon-openshift-octavia
+        - kuryr-kubernetes-tempest-daemon-openshift-lbaasv2
+        - kuryr-kubernetes-tempest-multinode-octavia
+        - kuryr-kubernetes-tempest-multinode-lbaasv2
+        - kuryr-kubernetes-tempest-octavia-centos-7
+        - kuryr-kubernetes-tempest-lbaasv2-centos-7