gnulib: pull submodule forward

[wget] / gnulib

diff --git a/gnulib b/gnulib
index 0ac90c5a98030c998f3e1db3a0d7f19d4630b6b6..1aed559952395ff1eff24263701b349eb77a4e06 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 0ac90c5a98030c998f3e1db3a0d7f19d4630b6b6
+Subproject commit 1aed559952395ff1eff24263701b349eb77a4e06