Add copyright header to gnat_debug_info_test.adb

I noticed that gdb/testsuite/lib/gnat_debug_info_test.adb is missing a
copyright header.  This adds one, using the date range from the
original commit.

diff --git a/gdb/testsuite/lib/gnat_debug_info_test.adb b/gdb/testsuite/lib/gnat_debug_info_test.adb
index b8f0b03435864a437903d42e9d7b5ae2f3d080b2..b195cb8eed0c5fb70e65be475d7d9ef4813236d7 100644 (file)
--- a/gdb/testsuite/lib/gnat_debug_info_test.adb
+++ b/gdb/testsuite/lib/gnat_debug_info_test.adb
@@ -1,3 +1,18 @@
+--  Copyright 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
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 with Ada.Text_IO;
 
 procedure GNAT_Debug_Info_Test is