Bump standards version and debhelper version

debian/changelog

@@ -1,8 +1,13 @@
 lubuntu-update-notifier (0.2) focal; urgency=medium
 
+  [ Hans P Möller ]
   * Change sleep time for notifier from 1 hour to 24.
   * Added short description in control.
 
+  [ Dan Simmons ]
+  * Drop debian/compat switch to debhlper-compat=13, no changes needed.
+  * Bump standards-version to 4.5.0, no changes needed.
+
  -- Hans P Möller <hmollercl@lubuntu.me>  Tue, 07 Jan 2020 00:49:16 -0300
 
 lubuntu-update-notifier (0.1) focal; urgency=medium

debian/compat

@@ -1 +0,0 @@
-12

debian/control

@@ -2,12 +2,12 @@ Source: lubuntu-update-notifier
 Section: admin
 Priority: optional
 Maintainer: Hans P Möller <hmollercl@lubuntu.me>
-Build-Depends: debhelper (>=12~),
+Build-Depends: debhelper-compat (=13),
                dh-python,
                python3-all,
                python3-apt,
                python3-setuptools
-Standards-Version: 4.4.1
+Standards-Version: 4.5.0
 
 Package: lubuntu-update-notifier
 Architecture: all