[ClamAV] Remove AllowSupplementaryGroups from freshclam.conf (deprecated)

data/conf/clamav/freshclam.conf

@@ -2,7 +2,6 @@ UpdateLogFile /var/log/clamav/freshclam.log
 LogTime yes
 PidFile /run/clamav/freshclam.pid
 DatabaseOwner clamav
-AllowSupplementaryGroups yes
 DNSDatabaseInfo current.cvd.clamav.net
 DatabaseMirror database.clamav.net
 MaxAttempts 4