I think I did at one point. Podman is 1:1 compatible with the docker CLI. I _think_ VSCode had an option to specify the docker command, in which case you can simply `podman` into it. Alternatively, if that doesn't then you can always put this script in your path as `docker`:

    #!/bin/sh
    exec podman "$@"

Edit: if you're on Windows then the simplest approach would be to copy podman.exe to docker.exe.