Release systemd version 252.31-1~deb12u1+apertis1

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

debian/changelog

+systemd (252.31-1~deb12u1+apertis1) apertis; urgency=medium
+
+  * Sync from debian/bookworm.
+  * Remaining Apertis specific changes:
+    - AppArmor: Add systemd-logind profile
+    - Add /usr to non-unmountable list.
+    - Switch to OpenSSL, drop systemd-journal-remote and its dependency on
+      libmicrohttpd-dev
+    - Remove '-execdir +' usage for compatibility with rust-findutils
+        https://github.com/uutils/findutils/issues/6
+
+ -- Dylan Aïssi <dylan.aissi@collabora.com>  Mon, 25 Nov 2024 11:20:15 +0100
+
 systemd (252.31-1~deb12u1) bookworm; urgency=medium
 
   * New upstream version 252.31