build: update gnulib submodule to latest

[libguestfs.git] / .gnulib

diff --git a/.gnulib b/.gnulib
index 8def010..9bb0a7e 160000 (submodule)
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 8def010e77c2bace5391a1cda45e158d9e0a3f7d
+Subproject commit 9bb0a7e5780f8cc02b234981fa17cad396a0244f