make docs unsearchable until integration is public

Author: Thomas Gilbert

src/connections/destinations/catalog/actions-emarsys/index.md

@@ -3,6 +3,7 @@ title: Emarsys (Actions) Destination
 hide-boilerplate: true
 hide-dossier: false
 private: true
+hidden: true
 id: 63f65c1c42e3bded41f0499c
 versions:
   - name: Emarsys (Classic)