Add filter to json builds to prevent search indexing on hidden documents (#56)

Reviewed-on: #56
Reviewed-by: Tino Schreiber <tino.schreiber@t-systems.com>
Co-authored-by: Sebastian Gode <sebastian.gode@telekom.de>
Co-committed-by: Sebastian Gode <sebastian.gode@telekom.de>

tools/generate_doc_confpy.py

@@ -316,6 +316,7 @@ def process_repositories(args, service):
                     if doc["type"] == "dev":
                         doc["type"] = "dev-guide"
                     doc["pdf_enabled"] = cloud_environment["pdf_enabled"]
+                    doc["visibility"] = cloud_environment["visibility"]
                     context["docs"].append(doc)
 
         context["target_environment"] = args.target_environment