CI: Use newer podman/buildah on Ubuntu Jammy

Change-Id: Ifce506b49571950ee16e26aae06f20aa94567722

tests/playbooks/pre.yml

@@ -158,6 +158,14 @@
               prefix = "docker.io"
               location = "{{ zuul_site_mirror_fqdn }}:8082"
 
+        - name: Add libcontainers repo for newer buildah on Ubuntu 22.04
+          ansible.builtin.apt_repository:
+            repo: deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/unstable/xUbuntu_22.04/ /
+            filename: kubic-libcontainers
+            state: present
+          become: true
+          when: ansible_distribution == "Ubuntu" and ansible_distribution_release == "jammy"
+
         - name: Install Podman
           package:
             name: podman