[Fix] Add missing score normalisation for HFILTER_URL_ONLY
[Fix] Add missing score normalisation for HFILTER_URL_ONLY

 - Issue: #1565
 - Reported by: @moisseev

AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,AlexeySa/rspamd