maint: make update-b4-copyright easier to use

[bison.git] / gnulib

diff --git a/gnulib b/gnulib
index 8bdaa78f311ff9e5e03ff37ee5f546af14913802..109f2942075bba4454bd92141b1803cf1b79684c 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 8bdaa78f311ff9e5e03ff37ee5f546af14913802
+Subproject commit 109f2942075bba4454bd92141b1803cf1b79684c