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

[Michal Privoznik]

Required for the copyright year bump to keep 'make syntax-check'
happy, and also pulls in several portability fixes.

* .gnulib: Update to latest.
* bootstrap: Resync from upstream.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---

Pushed under gnulib-free-to-push rule.

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

diff --git a/.gnulib b/.gnulib
index c3b131294..e210a3cba 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c
+Subproject commit e210a3cbaec0ee82a67ff8fc427e21bdd64dba1b
-- 
2.11.0