Podman support

[oleg-nenashev]

Once https://github.com/mdelapenya/go-sdk-examples is finished and integrated into Testcontainers for Golang, it would be great to adopt it in development, demos and CI.

[oleg-nenashev]

@mdelapenya I guess we can now start experimenting on Ubuntu/WSL, right?

[mdelapenya]

That matrix is not related to Testcontainers Go but for the https://github.com/docker/go-sdk. I've not started the migration yet, so it does not apply. But, I think TC libs do support Podman with some tweaks