tests: Add ubuntu 22.04 to vagrant

we are running with 20.04 and 22.04 in CI, let's add the 22.04 to the
vagrantfile to let users test their changes on either of those.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>

tests/e2e/Vagrantfile

@@ -46,6 +46,17 @@ Vagrant.configure("2") do |config|
     SHELL
   end
 
+  config.vm.define "tests-e2e-ubuntu2204", autostart: false do |ubuntu|
+    ubuntu.vm.box = "generic/ubuntu2204"
+
+    ubuntu.vm.provision "shell", inline: <<-SHELL
+      sudo apt-get -y update
+      sudo apt-get -y install ansible
+      cd "#{guest_home_dir}/src/confidential-containers/operator/tests/e2e"
+      ./run-local.sh -r "#{runtimeclass}"
+    SHELL
+  end
+
     config.vm.define "tests-e2e-centosstream8", autostart: false do |centosstream8|
     centosstream8.vm.box = "centos/stream8"
     centosstream8.vm.provision "shell", inline: <<-SHELL