Update Gnulib

diff --git a/gnulib b/gnulib
index 8f6c54d191839962d35c99c9bb537a302aab5717..94ee038129c3b40510ef0ff6ac6ddfe85bf0f97f 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 8f6c54d191839962d35c99c9bb537a302aab5717
+Subproject commit 94ee038129c3b40510ef0ff6ac6ddfe85bf0f97f