Issue #21032. Fixed socket leak if HTTPConnection.getresponse() fails.
Original patch by Martin Panter.
diff --git a/Misc/ACKS b/Misc/ACKS
index d44240f..5372ee7 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1010,6 +1010,7 @@
 Juan David Ibáñez Palomar
 Jan Palus
 Yongzhi Pan
+Martin Panter
 Mathias Panzenböck
 M. Papillon
 Peter Parente