Update debhelper-compat.

debian/changelog

@@ -2,6 +2,7 @@ calamares (3.2.24-0ubuntu1) UNRELEASED; urgency=medium
 
   * New upstream release.
   * Update copyright file.
+  * Update debhelper-compat (=13), no changes needed.
 
  -- Dan Simmons <kc2bez@lubuntu.me>  Sun, 24 May 2020 12:52:49 -0400
 

debian/control

@@ -5,7 +5,7 @@ Maintainer: Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
 XSBC-Original-Maintainer: Jonathan Carter <jcc@debian.org>
 Build-Depends: cmake,
                cryptsetup,
-               debhelper-compat (= 12),
+               debhelper-compat (= 13),
                extra-cmake-modules,
                gettext,
                libatasmart-dev,