interfaces, fix configure_interface_hardware when legacy_interface_details() returns an empty array, closes https://github.com/opnsense/core/issues/3035
interfaces, fix configure_interface_hardware when legacy_interface_details() returns an empty array, closes https://github.com/opnsense/core/issues/3035

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core