software/re6stnet: restart registry when configuration changes

Status Job ID Name Coverage
  External
running SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

11184:08:55

running SlapOS.SoftwareReleases.IntegrationTest-Master

11184:08:58

running SlapOS.Theia.ResilienceTest-Master-ERP5

11184:08:40