erp5_hal_json_style: consider count(*) in regex

6 jobs for <span class="ref-name">consider_only_function</span>
Status Job ID Name Coverage
  External
running ERP5.CodingStyleTest-Master

1713:06:10

running ERP5.PerformanceTest-Master

1713:04:59

running ERP5.UnitTest-Master

1713:05:39

running ERP5.UnitTest-Master.Medusa

1713:06:07

running SlapOS.Eggs.UnitTest-Master.Python2

1713:04:38

running SlapOS.Eggs.UnitTest-Master.Python3

1713:05:11