maint: update all copyright year number ranges

Update to latest gnulib with new copyright year.
Run "make update-copyright" and then...

* gnulib: Update included in this commit as copyright years
are the only change from the previous gnulib commit.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.

7 files changed, 7 insertions, 7 deletions

diff --git a/tests/seq/seq-epipe.sh b/tests/seq/seq-epipe.sh
index 898099292..499b66f37 100755
--- a/tests/seq/seq-epipe.sh
+++ b/tests/seq/seq-epipe.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for proper detection of EPIPE with ignored SIGPIPE
 
-# Copyright (C) 2016-2024 Free Software Foundation, Inc.
+# Copyright (C) 2016-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq-extra-number.sh b/tests/seq/seq-extra-number.sh
index 25193e9e9..8faec9b6d 100755
--- a/tests/seq/seq-extra-number.sh
+++ b/tests/seq/seq-extra-number.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the "print_extra_number" logic seq.c:print_numbers()
 
-# Copyright (C) 2019-2024 Free Software Foundation, Inc.
+# Copyright (C) 2019-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq-io-errors.sh b/tests/seq/seq-io-errors.sh
index 75c22e42e..a093eb6f4 100755
--- a/tests/seq/seq-io-errors.sh
+++ b/tests/seq/seq-io-errors.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for proper detection of I/O errors in seq
 
-# Copyright (C) 2016-2024 Free Software Foundation, Inc.
+# Copyright (C) 2016-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq-locale.sh b/tests/seq/seq-locale.sh
index 1da3b727b..12b2d767a 100755
--- a/tests/seq/seq-locale.sh
+++ b/tests/seq/seq-locale.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for output with appropriate precision
 
-# Copyright (C) 2019-2024 Free Software Foundation, Inc.
+# Copyright (C) 2019-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq-long-double.sh b/tests/seq/seq-long-double.sh
index 8339d6df0..86f82d88b 100755
--- a/tests/seq/seq-long-double.sh
+++ b/tests/seq/seq-long-double.sh
@@ -3,7 +3,7 @@
 # Ensure that seq prints exactly two numbers for a 2-number integral
 # range at the limit of floating point precision.
 
-# Copyright (C) 2008-2024 Free Software Foundation, Inc.
+# Copyright (C) 2008-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq-precision.sh b/tests/seq/seq-precision.sh
index 4cd62b94f..cdb07d573 100755
--- a/tests/seq/seq-precision.sh
+++ b/tests/seq/seq-precision.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for output with appropriate precision
 
-# Copyright (C) 2015-2024 Free Software Foundation, Inc.
+# Copyright (C) 2015-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/seq/seq.pl b/tests/seq/seq.pl
index 75972e107..16583a71a 100755
--- a/tests/seq/seq.pl
+++ b/tests/seq/seq.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "seq".
 
-# Copyright (C) 1999-2024 Free Software Foundation, Inc.
+# Copyright (C) 1999-2025 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by