Port forwarding for k8s node port

[vicaya]

Due to #1021, auto port forwarding no longer works for recent versions/variants of k8s (1.22+) as the iptable rules churn. I tried to use

portForwards:
- guestPort: <someNodePort>
...

which doesn't appear to work. An interesting workaround that does work is that to run nc -l -p <someNodePort> in the guest and port forwarding to <someNodePort> would work. As soon as I terminate the nc process, port forwarding stops working. Note, the nc hack doesn't require portForwards to be declared in the lima yaml.

Any ideas to make portForwards to work as expected without the kludgy nc -l workaround?