build: update gnulib submodule to latest

[libguestfs.git] / .gnulib

diff --git a/.gnulib b/.gnulib
index a722f99..8def010 160000 (submodule)
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit a722f9972c6fe3afde2951b3ebb1cbdc14e973a1
+Subproject commit 8def010e77c2bace5391a1cda45e158d9e0a3f7d