ERP5: enable publisher-timeout by default

 - enable publisher-timeout by default, after 300s like haproxy used to do
 - make haproxy use similar timeout as publisher-timeout
 - small fixes to json schemas

See merge request !1192
18 jobs for fix/kvm-sleep-2 in 0 seconds (queued for 1 second)
Status Job ID Name Coverage
  External
passed Cloudooo.UnitTest-Master

passed ERP5.StandaloneDeploymentScriptTest-Debian.Buster

passed ERP5.StandaloneDeploymentScriptTest-Debian.Stretch

01:06:31

failed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

15:03:36

passed SlapOS.Eggs.UnitTest-Master.Python2

00:22:36

passed SlapOS.Eggs.UnitTest-Master.Python3

00:13:30

passed SlapOS.SlapRunner.ResilienceTest-Master

00:22:21

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

01:28:13

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

06:24:10

passed SlapOS.SoftwareReleases.IntegrationTest-Master.Python3

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster

00:33:29

failed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster.Master

15:03:28

passed SlapOS.Eggs.UnitTest-Master.Python2

passed SlapOS.Eggs.UnitTest-Master.Python3

passed SlapOS.SlapRunner.ResilienceTest-Master

00:22:49

failed SlapOS.SlapRunner.ResilienceTest-Master.ERP5

01:28:37

failed SlapOS.SoftwareReleases.IntegrationTest-Master.Python2

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster