build: update gnulib submodule to latest

author Paul Eggert <eggert@cs.ucla.edu>

Thu, 13 Jan 2022 19:39:15 +0000 (11:39 -0800)

committer Paul Eggert <eggert@cs.ucla.edu>

Thu, 13 Jan 2022 20:02:16 +0000 (12:02 -0800)
author Paul Eggert <eggert@cs.ucla.edu>
Thu, 13 Jan 2022 19:39:15 +0000 (11:39 -0800)
committer Paul Eggert <eggert@cs.ucla.edu>
Thu, 13 Jan 2022 20:02:16 +0000 (12:02 -0800)
diff --git a/gnulib b/gnulib

index 75541c6adaf6fc45541a35d2c8803b9b68f2a7fc..2f52828cd17068135575bc2bd84e2afebae5e214 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 75541c6adaf6fc45541a35d2c8803b9b68f2a7fc
+Subproject commit 2f52828cd17068135575bc2bd84e2afebae5e214
author	Paul Eggert <eggert@cs.ucla.edu>
	Thu, 13 Jan 2022 19:39:15 +0000 (11:39 -0800)
committer	Paul Eggert <eggert@cs.ucla.edu>
	Thu, 13 Jan 2022 20:02:16 +0000 (12:02 -0800)