build: update gnulib submodule to latest
commitd42e4e9191abb818fc0e28507085a3945eed1477
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 4 Feb 2023 18:16:06 +0000 (4 10:16 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 4 Feb 2023 18:45:18 +0000 (4 10:45 -0800)
treeee99afe12d1a89e09d20f5df2fda74694ecdca80
parentb5904c985c2ce6c2692fa4d3903cecc5bc4a5739
build: update gnulib submodule to latest
gnulib