Return ordering from batched fetchChildren query

Author: kay1313

repo/repo-sqale/src/main/java/com/evolveum/midpoint/repo/sqale/qmodel/object/QObjectMapping.java

@@ -648,7 +648,8 @@ public Multimap<UUID, Tuple> fetchChildren(Collection<UUID> oidList, JdbcSession
                 var query = jdbcSession.newQuery()
                         .from(q)
                         .select(mapping.fullObjectExpressions(q)) // no complications here, we load it whole
-                        .where(mapping.allOwnedBy(q, batch));
+                        .where(mapping.allOwnedBy(q, batch))
+                        .orderBy(mapping.orderSpecifier(q));
                 for (var row : query.fetch()) {
                     // All assignments should have full object present / legacy assignments should be kept
                     var owner = mapping.getOwner(row, q);