Add JSON schemas for beremiz-runtime.

See merge request !1368
5 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed Cloudooo.UnitTest-Master

00:09:46

passed SlapOS-Master.StandaloneDeploymentScriptTest-Debian.Buster

00:35:44

passed SlapOS.Eggs.UnitTest-Master.Python2

00:18:42

failed SlapOS.SoftwareReleases.IntegrationTest-Master

05:32:47

passed Wendelin.StandaloneDeploymentScriptTest-Debian.Buster

00:34:42