Fix mangling of the v2.16.x test/data commit somewhere along the line.

diff --git a/test/data b/test/data
index 7c898df6d76579756af2f3e2577546764e97c139..f2aeabb8ac65f4a4e16199fcf2f07b6573521869 160000 (submodule)
--- a/test/data
+++ b/test/data
@@ -1 +1 @@
-Subproject commit 7c898df6d76579756af2f3e2577546764e97c139
+Subproject commit f2aeabb8ac65f4a4e16199fcf2f07b6573521869