build: update gnulib submodule to latest

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

Tue, 16 Nov 2021 06:23:11 +0000 (22:23 -0800)

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

Tue, 16 Nov 2021 06:36:57 +0000 (22:36 -0800)
author Paul Eggert <eggert@cs.ucla.edu>
Tue, 16 Nov 2021 06:23:11 +0000 (22:23 -0800)
committer Paul Eggert <eggert@cs.ucla.edu>
Tue, 16 Nov 2021 06:36:57 +0000 (22:36 -0800)
diff --git a/gnulib b/gnulib

index 4db8db34112b86ddf8bac48f16b5acff732b5fa9..1a268176fbb184e393c98575e61fe692264c7d91 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 4db8db34112b86ddf8bac48f16b5acff732b5fa9
+Subproject commit 1a268176fbb184e393c98575e61fe692264c7d91
author	Paul Eggert <eggert@cs.ucla.edu>
	Tue, 16 Nov 2021 06:23:11 +0000 (22:23 -0800)
committer	Paul Eggert <eggert@cs.ucla.edu>
	Tue, 16 Nov 2021 06:36:57 +0000 (22:36 -0800)