Support for podman v5

[shunkica]

Podman v5.0.0-RC1 has been released and it would be good to start adding support for it.

I have not played around with it much, but one breaking change I have noticed is that podman_pod_info returns a nested array, which breaks the functionality.

containers/podman@35d1f12

TASK [podman_pod_info : Debug info.pods[0]] ************************************
ok: [testhost] => {
    "info.pods[0]": [
        {
            "CgroupParent": "user.slice",
            "CgroupPath": "user.slice/user-1000.slice/user@1000.service/user.slice/user-libpod_pod_0cf52eda019ae3eb496024a53baab0394004bf617882349e19d854c4f94b661b.slice",
            "Containers": [
                {
                    "Id": "9753167614fcb6359a735db73748e2366c727473e1c7d7f457904c879705ee92",
                    "Name": "0cf52eda019a-infra",
                    "State": "created"
                }
            ],
            "CreateCgroup": true,
            "CreateCommand": [
                "podman",
                "pod",
                "create",
                "--name",
                "ansible-test-podman-6bcf6365"
            ],
            "CreateInfra": true,
            "Created": "2024-02-14T12:38:12.794166393+01:00",
            "ExitPolicy": "continue",
            "Hostname": "",
            "Id": "0cf52eda019ae3eb496024a53baab0394004bf617882349e19d854c4f94b661b",
            "InfraConfig": {
                "DNSOption": null,
                "DNSSearch": null,
                "DNSServer": null,
                "HostAdd": null,
                "HostNetwork": false,
                "NetworkOptions": null,
                "Networks": null,
                "NoManageHosts": false,
                "NoManageResolvConf": false,
                "PortBindings": {},
                "StaticIP": "",
                "StaticMAC": "",
                "pid_ns": "private",
                "userns": "host",
                "uts_ns": "private"
            },
            "InfraContainerID": "9753167614fcb6359a735db73748e2366c727473e1c7d7f457904c879705ee92",
            "LockNumber": 0,
            "Name": "ansible-test-podman-6bcf6365",
            "NumContainers": 1,
            "SharedNamespaces": [
                "net",
                "uts",
                "ipc"
            ],
            "State": "Created"
        }
    ]
}

TASK [podman_pod_info : Assert pod info] ***************************************
fatal: [testhost]: FAILED! => {
    "assertion": "(info.pods[0]['Config']['name'] is defined and info.pods[0]['Config']['name'] == pod_name) or (info.pods[0]['Name'] is defined and info.pods[0]['Name'] == pod_name)",
    "changed": false,
    "evaluated_to": false,
    "msg": "Assertion failed"
}

The assertion passes when I change it to evaluate info.pods[0][0]['Config']['name'] and info.pods[0][0]['Name']

podman pod inspect foo
v4:
{...

v5:

[
     {...

[sshnaidm]

I think we completed this