restore antora configuration

BraisVQ · web-flow · commit 9f429168f918 · 2023-02-21T16:56:30.000+01:00
diff --git a/docs/antora.yml b/docs/antora.yml
@@ -1,6 +1,7 @@
 name: opendevstack
 title: OpenDevStack
-version: 4.x
+version: 5.x
+prerelease: Preview
 start_page: getting-started:index.adoc
 nav:
 - modules/jenkins-shared-library/nav.adoc # Located in ods-jenkins-shared-library.git
