New comment by JamiKettunen on void-packages repository

https://github.com/void-linux/void-packages/pull/37611#issuecomment-1209944331

Comment:
@sgn Did you already have `nftables` installed from before trying Waydroid? All `LXC_USE_NFT="true"` does is it allows the network setup script to also potentially use `nftables` **if installed** instead of `iptables` default (see the [`use_nft()` function](https://github.com/waydroid/waydroid/blob/main/data/scripts/waydroid-net.sh#L41-L43)) which I completely agree we should set.

I could just force installation of `nftables` (add it to `waydroid` depends) as well if you think that's better to make sure everyone uses that instead of potentially `iptables` for Waydroid network configuration.

Btw [the README.voidlinux](https://github.com/JamiKettunen/void-packages/blob/waydroid/srcpkgs/waydroid/files/README.voidlinux) (in this PR) has a bunch of content already, if I don't just add dependency on `nftables` I would've added a note it is another way to setup the networking instead of `iptables` default.