[Feature]: Add Podman Quadlet to readme.md

[That1LinuxGuy]

Is your proposal related to a problem?

Podman is listed as compatible in the readme table but there is no information on how to run this container using podman.

Describe the solution you'd like.

Below is the podman quadlet template i used to get systems up and running on my machine `[Unit] Description=Qemu virtual machine

[Container] Image=docker.io/qemux/qemu:latest AutoUpdate=registry PublishPort=8006:8006 #UserNS=keep-id Volume=%h/storage:/storage:z AddCapability=NET_ADMIN AddDevice=/dev/net/tun AddDevice=/dev/kvm Environment=BOOT=kali StopTimeout=120

[Service] #Restart=always

[Install] WantedBy=default.target `

Describe alternatives you've considered.

Running the container using podman-CLI is also an option since both podman and docker are compatible either way. Perhaps adding a not to the docker-CLI line that it is podman compatible would suffice. However, from my understanding, podman is moving away from compose and replacing it with quadlets.

Additional context

No response