fix whine.pl whining cron for new Bugzilla

this was disabled in Iae70bc596a573bdc996eb75834bb66ccd2db1e7e
because it caused cron spam

exactly same fix here as in I518a386c98bc0d30c682a6a57448fafb3ca4d33b

Change-Id: If13930f48674a87b2e75be6a868f0c8ef4e3cecc