[libvirt] [PATCH] build: update to latest gnulib

[Eric Blake]

In particular, this is a quick gnulib fix for a mingw compile error.

* .gnulib: Update to latest.

Signed-off-by: Eric Blake <eblake at redhat.com>
---

I'll be pushing this soon, as a fix for a build-breaker.

* .gnulib 5ddd9d7...0602cfd (5):
  > strerror_r-posix: Another fix, for HAVE_DECL_STRERROR_R on mingw
  > strptime: fix compile error in recent change
  > gnulib-tool: Support for the dual "LGPLv3+ or GPLv2" license.
  > strftime: tune %q
  > Merge strftime.c changes from glibc

 .gnulib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gnulib b/.gnulib
index 5ddd9d7..0602cfd 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 5ddd9d713d58d6c6d10494a28ceee6988d20ff98
+Subproject commit 0602cfd486655d5b5f0ebdf92f19280f6b6e984c
-- 
2.7.4