Update year range in copyright notice of binutils files

Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.

3 files changed, 4 insertions, 4 deletions

diff --git a/gprofng/gp-display-html/Makefile.am b/gprofng/gp-display-html/Makefile.am
index f9b214e..02fda16 100644
--- a/gprofng/gp-display-html/Makefile.am
+++ b/gprofng/gp-display-html/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to generate Makefile.in
 #
-#   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+#   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 #
 # This file 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/gprofng/gp-display-html/Makefile.in b/gprofng/gp-display-html/Makefile.in
index 20c3eaa..61c00cd 100644
--- a/gprofng/gp-display-html/Makefile.in
+++ b/gprofng/gp-display-html/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 #
-#   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+#   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 #
 # This file 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/gprofng/gp-display-html/gp-display-html.in b/gprofng/gp-display-html/gp-display-html.in
index 4973297..394aef0 100644
--- a/gprofng/gp-display-html/gp-display-html.in
+++ b/gprofng/gp-display-html/gp-display-html.in
@@ -1,5 +1,5 @@
 #!/usr/bin/env perl
-#   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+#   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 #   Contributed by Oracle.
 #
 #   This file is part of GNU Binutils.
@@ -11876,7 +11876,7 @@ sub print_user_settings
 sub print_version_info
 {
   print "$version_info\n";
-  print "Copyright (C) 2023 Free Software Foundation, Inc.\n";
+  print "Copyright (C) 2024 Free Software Foundation, Inc.\n";
   print "License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.\n";
   print "This is free software: you are free to change and redistribute it.\n";
   print "There is NO WARRANTY, to the extent permitted by law.\n";