bpo-39033: Fix NameError in zipimport during hash validation (GH-17588)


Patch by Karthikeyan Singaravelan.
diff --git a/Misc/ACKS b/Misc/ACKS
index 253e2f6..5f42760 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1901,3 +1901,4 @@
 Dan Lidral-Porter
 Ngalim Siregar
 Tim Gates
+Karthikeyan Singaravelan
\ No newline at end of file