tests.r-b.o: update real year to 2025

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/reproducible_common.sh

 #!/bin/bash
 # vim: set noexpandtab:
 
-# Copyright 2014-2024 Holger Levsen <holger@layer-acht.org>
+# Copyright 2014-2025 Holger Levsen <holger@layer-acht.org>
 #         © 2015-2023 Mattia Rizzolo <mattia@mapreri.org>
 # released under the GPLv2
 #
@@ -9,7 +9,7 @@
 set +x
 
 # running in the future is easier when we know the real time...
-real_year=2024
+real_year=2025
 
 # postgres database definitions
 export PGDATABASE=reproducibledb