ci-multinode: Set default Ceph release to Quincy on Rocky Linux 9

Pacific is not supported on Rocky Linux 9, so it does not make sense as a default.

Author: markgoddard

etc/kayobe/environments/ci-multinode/cephadm.yml

@@ -2,6 +2,12 @@
 ###############################################################################
 # Cephadm deployment configuration.
 
+# Ceph release name.
+cephadm_ceph_release: "{{ 'quincy' if (ansible_facts['distribution_release'] == 'jammy' or ansible_facts.distribution_major_version == '9') else 'pacific' }}"
+
+# Ceph container image tag.
+cephadm_image_tag: "{{ 'v17.2.7' if cephadm_ceph_release == 'quincy' else 'v16.2.14' }}"
+
 # Ceph OSD specification.
 cephadm_osd_spec:
   service_type: osd