request/question: clarify Podman deployment

[static-moonlight]

I'd like to know (even better when the documentation covers that as well), how to run the node exporter with Podman. You have this example in your readme:

docker run -d \
  --net="host" \
  --pid="host" \
  -v "/:/host:ro,rslave" \
  quay.io/prometheus/node-exporter:latest \
  --path.rootfs=/host

For the most part, this can be adapted to Podman, except for --pid="host". What's the equivalent for that in Podman?