Major Description
When there are labels on attachments, we currently output such errors like:
31/03/2025 03:24:47 Unexpected type [Attachment] for parent object id [491917026]. This is a bug in confluence-xml, please report.
AFAIK XWiki doesn't have the concept of tags on attachments. The current behavior drops them, we can make this behavior explicit, avoid saving the useless label and stop logging this error.