nixos/evcc: allow avahi discovery of eebus devices

required for some wallboxes

Changed files
+1
nixos
modules
services
home-automation
+1
nixos/modules/services/home-automation/evcc.nix
···
"AF_INET"
"AF_INET6"
"AF_UNIX"
+
"AF_NETLINK"
];
RestrictNamespaces = true;
RestrictRealtime = true;