software/re6stnet: fix restart of registry

this is a fixup of 54a08186
2 jobs for fix/re6st-registry-restart
Status Job ID Name Coverage
  External
passed SlapOS.Eggs.UnitTest-TestRunner1.Python2

00:16:12

running SlapOS.SoftwareReleases.IntegrationTest-TestRunner1

10837:48:56