software/theia: Let passwords have default length

6 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed SlapOS.Eggs.UnitTest-Master.Python2

00:10:29

passed SlapOS.Eggs.UnitTest-Master.Python3

00:12:30

passed SlapOS.SlapRunner.ResilienceTest-Master

00:22:28

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:17:49

passed SlapOS.Eggs.UnitTest-Master.Python2

00:10:27

passed SlapOS.Eggs.UnitTest-Master.Python3

00:10:40