maint: Update to latest gnulib

This pulls in, among other new things, vc-list-files fix to make
syntax-check work with git worktrees.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Erik Skultety
2017-08-24 10:40:06 +02:00
parent d9fc08d103
commit f8172388cc
+1 -1
Submodule .gnulib updated: ce4ee4cbb5...47c634c05a