#17484: add tests for getpass.

Patch by Thomas Fenzl.
diff --git a/Misc/ACKS b/Misc/ACKS
index 56da6cb..a29747b 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -367,6 +367,7 @@
 Troy J. Farrell
 Mark Favas
 Boris Feld
+Thomas Fenzl
 Niels Ferguson
 Sebastian Fernandez
 Florian Festi