Upstream enabled forward [1] by default for stock zones in v1.0.0.
FedoraServer and FedoraWorkstation should follow upstream. This fixes
some out of the box issues for users.
e.g. wireguard doesn't work until user does `firewall-cmd --add-forward`
With this enabled wireguard and other VPNs will work out of the box.
[1]: https://firewalld.org/2020/04/intra-zone-forwarding