[PATCH 1/2] maint: update gnulib to latest

[Bernhard Voelker]

Run 'make update-gnulib-to-latest', mainly for some performance
improvement for FTS with -L:

  > Tune fts for FTS_LOGICAL+FTS_NOSTAT

* gnulib: Update to latest.
---
 gnulib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnulib b/gnulib
index 47bf2cf3..01e57974 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 47bf2cf3184027c1eb9c1dfeea5c5b8b2d69710d
+Subproject commit 01e57974abc6e78daed8a6f012a832ebd6d67ac0
-- 
2.26.2