bpo-32337: Update documentats about dict order (GH-4973)

(cherry picked from commit dfbbbf16f9aab82330c634913441b5ac73267d9c)

Co-authored-by: hui shang <shangdahao@gmail.com>
diff --git a/Misc/ACKS b/Misc/ACKS
index 729e88e..c70f62e 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1449,6 +1449,7 @@
 Dmitry Shachnev
 Anish Shah
 Daniel Shahaf
+Hui Shang
 Mark Shannon
 Ha Shao
 Richard Shapiro