Add basic podman tests to CI (#1040)

* Setup podman and run some basic tests with it.

* Clean up Docker setup.

tests/integration/targets/setup_podman/handlers/main.yml

@@ -0,0 +1,12 @@
+---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: Remove podman packages
+  action: "{{ ansible_facts.pkg_mgr }}"
+  args:
+    name: "{{ podman_cleanup_packages }}"
+    state: absent
+  listen: cleanup podman
+  when: not podman_skip_cleanup