Update jobs for yoga cycle

Remove ussuri jobs from gate.
Add xena jobs instead.

Change-Id: I4af815dc3f1922c07e0c0aa2fe000d49f92c9807
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 57bfcea..6198ffd 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -7,56 +7,55 @@
       jobs:
         # NOTE(dtantsur): keep N-3 and older non-voting for these jobs.
         - ironic-standalone
+        - ironic-standalone-xena
         - ironic-standalone-wallaby
-        - ironic-standalone-victoria
-        - ironic-standalone-ussuri:
+        - ironic-standalone-victoria:
             voting: false
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-xena
         - ironic-tempest-functional-python3-wallaby
-        - ironic-tempest-functional-python3-victoria
-        - ironic-tempest-functional-python3-ussuri:
+        - ironic-tempest-functional-python3-victoria:
             voting: false
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-xena
         - ironic-inspector-tempest-wallaby
-        - ironic-inspector-tempest-victoria
-        - ironic-inspector-tempest-ussuri:
+        - ironic-inspector-tempest-victoria:
             voting: false
         - ironic-standalone-redfish
+        - ironic-standalone-redfish-xena:
+            voting: false
         - ironic-standalone-redfish-wallaby:
             voting: false
         - ironic-standalone-redfish-victoria:
             voting: false
-        - ironic-standalone-redfish-ussuri:
-            voting: false
         # NOTE(dtantsur): these jobs cover rarely changed tests and are quite
         # unstable, so keep them non-voting.
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode:
             voting: false
+        - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-xena:
+            voting: false
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-wallaby:
             voting: false
         - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-victoria:
             voting: false
-        - ironic-tempest-ipa-wholedisk-direct-tinyipa-multinode-ussuri:
-            voting: false
         - ironic-inspector-tempest-discovery
+        - ironic-inspector-tempest-discovery-xena:
+            voting: false
         - ironic-inspector-tempest-discovery-wallaby:
             voting: false
         - ironic-inspector-tempest-discovery-victoria:
             voting: false
-        - ironic-inspector-tempest-discovery-ussuri:
-            voting: false
     gate:
       queue: ironic
       jobs:
         - ironic-standalone
+        - ironic-standalone-xena
         - ironic-standalone-wallaby
-        - ironic-standalone-victoria
         - ironic-tempest-functional-python3
+        - ironic-tempest-functional-python3-xena
         - ironic-tempest-functional-python3-wallaby
-        - ironic-tempest-functional-python3-victoria
         - ironic-inspector-tempest
+        - ironic-inspector-tempest-xena
         - ironic-inspector-tempest-wallaby
-        - ironic-inspector-tempest-victoria
-        - ironic-inspector-tempest-ussuri
         - ironic-standalone-redfish
         - ironic-inspector-tempest-discovery