[PATCH] debian: Update copyright references

[PATCH] debian: Update copyright references

[Valters Jansons]

The `tests/data` directory effectively migrated to `data`.
Copyrights entry for these assets is now updated accordingly.

Additionally, Perl licensing "Artistic-or-GPL" stanza currently
points at /usr/share/common-licenses/GPL for "any GPL version".
However, it should be a reference to GPL-1, as plain GPL always
symlinks to the latest available GPL (currently GPL-3).

While we are at it, the IPFire Development Team copyright years
can be updated to reflect that development has continued through
the years.

Signed-off-by: Valters Jansons <valter.jansons@gmail.com>
---
 debian/copyright | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/debian/copyright b/debian/copyright
index c01e1c1..76e8882 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,7 +4,7 @@ Upstream-Contact: Michael Tremer <michael.tremer@ipfire.org>
 Source: https://www.ipfire.org/location/install
 
 Files: *
-Copyright: 2017-2022, IPFire Development Team <info@ipfire.org>
+Copyright: 2017-2026, IPFire Development Team <info@ipfire.org>
 License: LGPL-2.1+
 
 Files: m4/*
@@ -18,7 +18,7 @@ Files: m4/*
        src/test-signature.c
        src/test-stringpool.c
 Copyright: 2006-2008, Diego Pettenò <flameeyes@gmail.com>
-           2017-2022, IPFire Development Team <info@ipfire.org>
+           2017-2026, IPFire Development Team <info@ipfire.org>
            2012, Lucas De Marchi <lucas.de.marchi@gmail.com>
            2006-2008, xine project
 License: GPL-2+
@@ -35,8 +35,8 @@ Files: m4/ld-version-script.m4
 Copyright: 2008-2015, Free Software Foundation, Inc
 License: FSFULLR
 
-Files: tests/data/*
-Copyright: 2017-2022, IPFire Development Team <info@ipfire.org>
+Files: data/*
+Copyright: 2017-2026, IPFire Development Team <info@ipfire.org>
 License: CC-BY-SA-4
 
 Files: debian/*
@@ -50,7 +50,7 @@ License: Artistic-or-GPL
  at your option, any later version of Perl 5 you may have available.
  .
  On Debian GNU/Linux systems, the complete text of the GNU General
- Public License can be found in '/usr/share/common-licenses/GPL' and
+ Public License can be found in '/usr/share/common-licenses/GPL-1' and
  the Artistic Licence in '/usr/share/common-licenses/Artistic'.
 
 License: CC-BY-SA-4
-- 
2.54.0