CI: convert molecule provisioning to kubevirt

Includes some change of OS version when the vagrant boxes were old ones
(Debian 10)

roles/bootstrap-os/molecule/default/molecule.yml

@@ -2,35 +2,23 @@
 role_name_check: 1
 dependency:
   name: galaxy
-driver:
-  name: vagrant
-  provider:
-    name: libvirt
 platforms:
   - name: ubuntu20
-    box: generic/ubuntu2004
-    cpus: 1
-    memory: 512
-    provider_options:
-      driver: kvm
+    cloud_image: ubuntu-2004
+    vm_cpu_cores: 1
+    vm_memory: 512
   - name: ubuntu22
-    box: generic/ubuntu2204
-    cpus: 1
-    memory: 1024
-    provider_options:
-      driver: kvm
+    cloud_image: ubuntu-2204
+    vm_cpu_cores: 1
+    vm_memory: 512
   - name: almalinux9
-    box: almalinux/9
-    cpus: 1
-    memory: 512
-    provider_options:
-      driver: kvm
-  - name: debian10
-    box: generic/debian10
-    cpus: 1
-    memory: 512
-    provider_options:
-      driver: kvm
+    cloud_image: almalinux-9
+    vm_cpu_cores: 1
+    vm_memory: 512
+  - name: debian12
+    cloud_image: debian-12
+    vm_cpu_cores: 1
+    vm_memory: 512
 provisioner:
   name: ansible
   config_options:
@@ -43,5 +31,7 @@ provisioner:
         user:
           name: foo
           comment: My test comment
+  playbooks:
+    create: ../../../../tests/cloud_playbooks/create-packet.yml
 verifier:
   name: testinfra