feat: cleanup of files and properties

kubernetes/helm/openslice/templates/artemis.yaml

kubernetes/helm/openslice/templates/blockdiag.yaml

kubernetes/helm/openslice/templates/bugzilla.yaml

kubernetes/helm/openslice/templates/centrallog.yaml

kubernetes/helm/openslice/templates/cridge-config.yaml

kubernetes/helm/openslice/templates/cridge.yaml

kubernetes/helm/openslice/templates/keycloak.yaml

kubernetes/helm/openslice/templates/kroki.yaml

kubernetes/helm/openslice/templates/manoclient.yaml

kubernetes/helm/openslice/templates/mysql.yaml

kubernetes/helm/openslice/templates/oasapi.yaml

kubernetes/helm/openslice/templates/osom.yaml

kubernetes/helm/openslice/templates/osportalapi.yaml

kubernetes/helm/openslice/templates/osscapi.yaml

kubernetes/helm/openslice/templates/portalweb.yaml

kubernetes/helm/openslice/templates/tmfweb.yaml

kubernetes/helm/openslice/values.yaml