Restore old v2.14.x version of test reference.

diff --git a/test/data b/test/data
index 43b9d75c9650df0b4766cc3d9102c6e66ae7eafb..238f9085d19bce8cf2ceffcd409771422dda2cea 160000 (submodule)
--- a/test/data
+++ b/test/data
@@ -1 +1 @@
-Subproject commit 43b9d75c9650df0b4766cc3d9102c6e66ae7eafb
+Subproject commit 238f9085d19bce8cf2ceffcd409771422dda2cea