slaprunner: correctly list custom-frontend-url-ready-promise in parts

fixup of 6fbc6e15
19 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed SlapOS.SlapRunner.ResilienceTest-Master

00:31:52

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:07:09

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

06:06:05

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

02:59:11

passed SlapOS.SlapRunner.ResilienceTest-Master

00:31:36

passed SlapOS.SlapRunner.ResilienceTest-Master

00:30:53

passed SlapOS.SlapRunner.ResilienceTest-Master

00:27:03

passed SlapOS.SlapRunner.ResilienceTest-Master

00:26:02

passed SlapOS.SlapRunner.ResilienceTest-Master

00:30:04

passed SlapOS.SlapRunner.ResilienceTest-Master

00:33:14

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:06:40

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:07:09

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:06:14

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:06:45

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:08:12

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

08:05:58

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

05:16:38

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

03:43:52

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

04:43:24