[gdbsupport] Regenerate Makefile.in

The buildbot complains about an out-of-date Makefile.in.  Fix this by
regenerating it from Makefile.am using automake.

diff --git a/gdbsupport/Makefile.in b/gdbsupport/Makefile.in
index 66b8891a6b4d65db104ca3eea3baa5fbf70fc74f..2da8adcc7ac064cdf739df297071481d4f206535 100644 (file)
--- a/gdbsupport/Makefile.in
+++ b/gdbsupport/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 #
-#   Copyright (C) 2020-2025 Free Software Foundation, Inc.
+#   Copyright (C) 2020-2026 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