Add centos-9 provider and standalone jobs to CI repos

Add them non-voting for now

Change-Id: I951846a66148dd03482bbb4c5d36bc77715bbdae

zuul.d/content-provider.yaml

@@ -25,6 +25,15 @@
         - quickstart.yml
         - multinode-standalone-pre.yml
 
+- job:
+    name: tripleo-ci-centos-9-content-provider
+    parent: tripleo-ci-centos-8-content-provider
+    branches: ^(?!stable/(train|ussuri|victoria|wallaby)).*$
+    nodeset: single-centos-9-node
+    voting: false
+    vars:
+      containers_base_image: quay.io/centos/centos:stream9
+
 - job:
     name: tripleo-ci-centos-8-content-provider-wallaby
     parent: tripleo-ci-centos-8-content-provider

zuul.d/multinode-jobs.yaml

@@ -191,6 +191,14 @@
             vars: *multi_consumer_vars
             dependencies:
               - tripleo-ci-centos-8-content-provider-train
+        # Added to run on CI repositories
+        - tripleo-ci-centos-9-content-provider:
+            dependencies:
+              - openstack-tox-linters
+        - tripleo-ci-centos-9-standalone:
+            vars: *multi_consumer_vars
+            dependencies:
+              - tripleo-ci-centos-9-content-provider
     gate:
       jobs:
         - tripleo-ci-centos-8-content-provider-wallaby:

zuul.d/standalone-jobs.yaml

@@ -53,6 +53,13 @@
       - ^scripts/.*
       # like parent but with requirements.txt and setup.py removed
 
+- job:
+    name: tripleo-ci-centos-9-standalone
+    parent: tripleo-ci-centos-8-standalone
+    branches: ^(?!stable/(train|ussuri|victoria|wallaby)).*$
+    nodeset: single-centos-9-node
+    voting: false
+
 - job:
     name: tripleo-ci-centos-8-standalone-build
     parent: tripleo-ci-centos-8-standalone