[Feature Request]: IPv6 support in Linux Native

[njh]

Platform

Linux Native

Description

When I checked the meshtasticd process running on my Raspberry Pi, I noticed that it was only binding to IPv4 and not IPv6.

$ sudo lsof -ni
meshtasti 2678  root   15u  IPv4  12080      0t0  TCP *:https (LISTEN)
meshtasti 2678  root   16u  IPv4  12081      0t0  TCP *:4403 (LISTEN)

Please can you also bind to IPv6?