fixup! software/slapos-testing: add back required versions pins

16 jobs for cmf_upgrade_versions in 0 seconds
Status Job ID Name Coverage
  External
passed SlapOS.SlapRunner.ResilienceTest-Master

00:25:06

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:29:20

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

11:20:34

passed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

06:39:24

passed SlapOS.SlapRunner.ResilienceTest-Master

00:24:42

passed SlapOS.SlapRunner.ResilienceTest-Master

00:24:58

passed SlapOS.SlapRunner.ResilienceTest-Master

00:23:25

passed SlapOS.SlapRunner.ResilienceTest-Master

00:23:46

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:29:15

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:23:38

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:24:43

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

00:24:29

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

07:36:22

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

05:46:31

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3