maint: update gnulib to latest

Run 'make update-gnulib-to-latest', mainly for these two commits:

  > free-posix: Work around GCC mis-optimization bug.
  > getgroups test: Avoid warning with glibc >= 2.32 and gcc >= 10.

* gnulib: Update to latest.
This commit is contained in:
Bernhard Voelker 2021-01-02 15:37:34 +01:00
parent 1c061fb003
commit 792dda71c3

2
gnulib

@ -1 +1 @@
Subproject commit bb6ecf3278cce40cfa6be693697e7995dca1a038
Subproject commit d59f84ca2b52deb2575e30195988e4700c7006ba