bpo-34160: Update news entry for XML order attributes (#12335)

diff --git a/Misc/ACKS b/Misc/ACKS
index 2026852..9cddcb3 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1847,3 +1847,4 @@
 Peter Åstrand
 Zheao Li
 Carsten Klein
+Diego Rojas