Update to gnulib stable-202201 branch.

diff --git a/gnulib b/gnulib
index 7daa86fea49d9928dcf2c57747ee63e9541287ed..9824c34ff9e4fc960157cdd016135571084a2abe 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 7daa86fea49d9928dcf2c57747ee63e9541287ed
+Subproject commit 9824c34ff9e4fc960157cdd016135571084a2abe