Change logs for gnulib source package in Groovy

gnulib (20200505~0747bf0-1) unstable; urgency=medium

  * QA upload.
  * New upstream snapshot.
  * debian/control:
    + Bump debhelper compat to v13.
  * debian/rules: Adopt debhelper compat v13 grammar.
  * debian/patches/0005: Dropped, patch picked by Debian libtool.
  * debian/clscan/clscan: Minor improvement on workflow.
  * debian/copyright: Refresh copyright information.

 -- Boyuan Yang <email address hidden>  Wed, 06 May 2020 00:00:24 -0400

gnulib (20200127~e313a53-1) unstable; urgency=medium

  * QA upload.
  * debian/patches/backport: Drop backported patches.
  * debian/control: Bump Standards-Version to 4.5.0.
  * debian/copyright: Refreshed.
  * debian/rules: Enable test for regex module.

 -- Boyuan Yang <email address hidden>  Tue, 28 Jan 2020 13:14:41 -0500