Fix a variable scoping error in an sqlite3 test

Initial patch by Torsten Landschoff.

Closes #11689.
diff --git a/Misc/ACKS b/Misc/ACKS
index caa4c5b..57de3d1 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -475,6 +475,7 @@
 Kirill Kuzminykh (Кирилл Кузьминых)
 Ross Lagerwall
 Cameron Laird
+Torsten Landschoff
 Łukasz Langa
 Tino Lange
 Andrew Langmead