fqdn in prerouting raw rules references an FQDN set that is never declared.
Location
python/vyos/firewall.py:62, :64, :227-230
interface-definitions/include/firewall/common-rule-ipv4-raw.xml.i:28, :48
Problem
fqdn_config_parse registers sets only for forward/input/output/name; parse_rule emits @FQDN_prerouting_....
Impact
Commit fails for any prerouting raw rule with fqdn; domain-resolver likewise.