Release base-files version 13.6+apertis1

Signed-off-by: Dylan Aïssi <dylan.aissi@collabora.com>

debian/changelog

+base-files (13.6+apertis1) apertis; urgency=medium
+
+  * Sync from debian/trixie.
+  * Remaining Apertis specific changes:
+    + Drop GPLv3 licenses
+    + Drop MPL-1.1 license
+    + Align /etc/os-release to the one from Debian for easier diffing
+    + Append a suffix when incrementing a backported version
+    + Add SUPPORT_URL and BUG_REPORT_URL links for Apertis
+
+ -- Dylan Aïssi <dylan.aissi@collabora.com>  Thu, 27 Feb 2025 10:14:53 +0100
+
 base-files (13.6) unstable; urgency=medium
 
   * Change default dot.profile to not use mesg anymore. Closes: #1088011.