container mapper support for hosts with multiple nics in the same network

[olichtne]

The current implementation of the container mapper only supports host requirements where all nics are in different networks (have a different label).

Eventually we'd like to also support having multiple nics in the same network. The original implementation in #221 discusses some options that ended up not being feasible. We'll have to look into other options or implement this in a more manual fashion by managing the network configuration of containers ourselves.

[enhaut]

I've opened an issue in podman's upstream - containers/podman#15062