[gcc r14-6936] Update copyright years.

[Jakub Jelinek]

https://gcc.gnu.org/g:1ccad1f136272d11a762d396785cbdd3383bad88

commit r14-6936-g1ccad1f136272d11a762d396785cbdd3383bad88
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Fri Jan 5 08:54:28 2024 +0100

    Update copyright years.

Diff:
---
 libbacktrace/Makefile.in                  | 2 +-
 libgomp/Makefile.in                       | 2 +-
 libphobos/Makefile.in                     | 2 +-
 libphobos/libdruntime/Makefile.in         | 2 +-
 libstdc++-v3/src/libbacktrace/Makefile.in | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index 889144acb1c..0eaf4af91ae 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 # Makefile.am -- Backtrace Makefile.
-# Copyright (C) 2012-2023 Free Software Foundation, Inc.
+# Copyright (C) 2012-2024 Free Software Foundation, Inc.
 
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in
index 56a6beab867..11480d6a953 100644
--- a/libgomp/Makefile.in
+++ b/libgomp/Makefile.in
@@ -16,7 +16,7 @@
 
 # Plugins for offload execution, Makefile.am fragment.
 #
-# Copyright (C) 2014-2023 Free Software Foundation, Inc.
+# Copyright (C) 2014-2024 Free Software Foundation, Inc.
 #
 # Contributed by Mentor Embedded.
 #
diff --git a/libphobos/Makefile.in b/libphobos/Makefile.in
index eef750bc46e..3a33b862733 100644
--- a/libphobos/Makefile.in
+++ b/libphobos/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 # Makefile for the toplevel directory of the D Standard library.
-# Copyright (C) 2006-2023 Free Software Foundation, Inc.
+# Copyright (C) 2006-2024 Free Software Foundation, Inc.
 #
 # GCC 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/libphobos/libdruntime/Makefile.in b/libphobos/libdruntime/Makefile.in
index f52bf36c282..9c29e203467 100644
--- a/libphobos/libdruntime/Makefile.in
+++ b/libphobos/libdruntime/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 # Makefile for the D runtime library.
-# Copyright (C) 2012-2023 Free Software Foundation, Inc.
+# Copyright (C) 2012-2024 Free Software Foundation, Inc.
 #
 # GCC 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/libstdc++-v3/src/libbacktrace/Makefile.in b/libstdc++-v3/src/libbacktrace/Makefile.in
index ce80d246766..b5713b0c616 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.in
+++ b/libstdc++-v3/src/libbacktrace/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 # Makefile.am -- Backtrace in libstdc++ Makefile.
-# Copyright (C) 2012-2023 Free Software Foundation, Inc.
+# Copyright (C) 2012-2024 Free Software Foundation, Inc.
 
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are