build: update gnulib submodule to latest

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

Fri, 25 Feb 2022 02:05:03 +0000 (18:05 -0800)

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

Fri, 25 Feb 2022 02:19:40 +0000 (18:19 -0800)
author Paul Eggert <eggert@cs.ucla.edu>
Fri, 25 Feb 2022 02:05:03 +0000 (18:05 -0800)
committer Paul Eggert <eggert@cs.ucla.edu>
Fri, 25 Feb 2022 02:19:40 +0000 (18:19 -0800)
diff --git a/gnulib b/gnulib

index 06b2e943be39284783ff81ac6c9503200f41dba3..23cca8268d21f5d58ed0209002d5673d0518c426 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 06b2e943be39284783ff81ac6c9503200f41dba3
+Subproject commit 23cca8268d21f5d58ed0209002d5673d0518c426
author	Paul Eggert <eggert@cs.ucla.edu>
	Fri, 25 Feb 2022 02:05:03 +0000 (18:05 -0800)
committer	Paul Eggert <eggert@cs.ucla.edu>
	Fri, 25 Feb 2022 02:19:40 +0000 (18:19 -0800)