fixup! fixup! erp5_full_text_mroonga_catalog: defer fulltext index and unindex using...

we should use a different grouped method id so that non-deferred and deferred activities will not be
grouped at once.
11 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.CodingStyleTest-Master

02:26:47

failed ERP5.PerformanceTest-Master

00:42:25

failed ERP5.UnitTest-Master

04:06:24

passed SlapOS.Eggs.UnitTest-Master.Python2

00:24:44

passed SlapOS.Eggs.UnitTest-Master.Python3

00:19:01

passed Wendelin.UnitTest-Master

00:53:26

failed ERP5.CodingStyleTest-Master

01:29:38

failed ERP5.PerformanceTest-Master

00:42:08

passed SlapOS.Eggs.UnitTest-Master.Python2

00:18:21

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:28

passed Wendelin.UnitTest-Master

00:48:39