Merge pull request #770 from rjeffman/ci_rename_c9s_pipelines

upstream ci: Rename CentOS 9 pipelines jobs to c9s.

molecule/c9s-build/molecule.yml

@@ -2,7 +2,7 @@
 driver:
   name: docker
 platforms:
-  - name: centos-9-build
+  - name: c9s-build
     image: "quay.io/centos/centos:stream9"
     dockerfile: Dockerfile
     hostname: ipaserver.test.local

molecule/c9s/molecule.yml

@@ -2,8 +2,8 @@
 driver:
   name: docker
 platforms:
-  - name: centos-9
-    image: quay.io/ansible-freeipa/upstream-tests:centos-9
+  - name: c9s
+    image: quay.io/ansible-freeipa/upstream-tests:c9s
     pre_build_image: true
     hostname: ipaserver.test.local
     dns_servers:

tests/azure/azure-pipelines.yml

@@ -26,7 +26,7 @@ stages:
   - template: templates/group_tests.yml
     parameters:
       build_number: $(Build.BuildNumber)
-      scenario: centos-9
+      scenario: c9s
       ansible_version: ">=2.9,<2.10"
 
 # CentOS 8 Stream

tests/azure/build-containers.yml

@@ -35,9 +35,9 @@ jobs:
 
 - template: templates/build_container.yml
   parameters:
-    job_name_suffix: Centos9
-    container_name: centos-9
-    build_scenario_name: centos-9-build
+    job_name_suffix: C9S
+    container_name: c9s
+    build_scenario_name: c9s-build
 
 - template: templates/build_container.yml
   parameters:

tests/azure/nightly.yml

@@ -54,40 +54,40 @@ stages:
 
 # CentoOS 9 Stream
 
-- stage: CentOS9_Ansible_2_9
+- stage: c9s_Ansible_2_9
   dependsOn: []
   jobs:
   - template: templates/group_tests.yml
     parameters:
       build_number: $(Build.BuildNumber)
-      scenario: centos-9
+      scenario: c9s
       ansible_version: ">=2.9,<2.10"
 
-- stage: CentOS9_Ansible_Core_2_11
+- stage: c9s_Ansible_Core_2_11
   dependsOn: []
   jobs:
   - template: templates/group_tests.yml
     parameters:
       build_number: $(Build.BuildNumber)
-      scenario: centos-9
+      scenario: c9s
       ansible_version: "-core >=2.11,<2.12"
 
-- stage: CentOS9_Ansible_Core_2_12
+- stage: c9s_Ansible_Core_2_12
   dependsOn: []
   jobs:
   - template: templates/group_tests.yml
     parameters:
       build_number: $(Build.BuildNumber)
-      scenario: centos-9
+      scenario: c9s
       ansible_version: "-core >=2.12,<2.13"
 
-- stage: CentOS9_Ansible_latest
+- stage: c9s_Ansible_latest
   dependsOn: []
   jobs:
   - template: templates/group_tests.yml
     parameters:
       build_number: $(Build.BuildNumber)
-      scenario: centos-9
+      scenario: c9s
       ansible_version: ""
 
 # CentOS 8 Stream