automation-controller: automation-controller: WorkflowJobNode.ancestor_artifacts lacks prevent_search, exposing no_log set_stats artifacts via ORM-traversal count-oracle

A flaw was found in the Ansible Automation Platform automation-controller. The WorkflowJobNode.ancestorartifacts database column, which stores the raw merged setstats artifacts propagated between workflow nodes, is not wrapped in preventsearch and is therefore accepted for arbitrary field lookups...