feat(ubuntu-22.04): use updated qemu package name [skip ci]

```
Note, selecting 'qemu-system-x86' instead of 'qemu-kvm'
```

Author: myii

libvirt/parameters/osfinger/Ubuntu-22.04.yaml

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+#
+# Setup variables specific to salt['config.get']('osfinger') == Ubuntu-22.04.
+# You just need to add the key:values for this `osfinger` that differ
+# from `defaults.yaml`.
+#
+# If you do not need to provide defaults via the `osfinger` config,
+# you can remove this file or provide at least an empty dict, e.g.
+# values: {}
+---
+values:
+  qemu_pkg: qemu-system-x86
+...

test/integration/share/libraries/libvirt_packages.rb

@@ -134,6 +134,8 @@ def build_centos_packages
 
   def build_ubuntu_packages
     case inspec.system.platform[:release]
+    when /^22/
+      { 'qemu' => ['qemu-system-x86'] }
     when /^16/
       { 'libvirt' => ['libvirt-bin'] }
     else