Bump build dependencies.

debian/changelog

@@ -1,6 +1,7 @@
 lxqt-themes (1.3.0-0ubuntu1) UNRELEASED; urgency=medium
 
   * New upstream release.
+  * Bump build dependencies.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Thu, 27 Jul 2023 16:55:37 -0500
 

debian/control

@@ -7,7 +7,7 @@ Uploaders: Alf Gaida <agaida@siduction.org>,
            Aaron Rainbolt <arraybolt3@gmail.com>
 Section: x11
 Priority: optional
-Build-Depends: cmake, debhelper-compat (= 13), lxqt-build-tools (>= 0.12.0)
+Build-Depends: cmake, debhelper-compat (= 13), lxqt-build-tools (>= 0.13.0)
 Standards-Version: 4.6.2
 Vcs-Browser: https://git.lubuntu.me/Lubuntu/lxqt-themes-packaging
 Vcs-Git: https://git.lubuntu.me/Lubuntu/lxqt-themes-packaging.git