vendor/bc: upgrade to version 7.1.0vendor/bc/7.1.0vendor/bc

This update fixes a few bugs:
- Improper response to double SIGINT with editline.
- Not letting libedit handle terminal size changes.
- A dc crash from improperly handling an error.
- A duplicate check for reference arrays.
- Build failures with GCC 15.

1 files changed, 2 insertions, 2 deletions

diff --git a/gen/strgen.c b/gen/strgen.c
index 1394a05c4a76..996ea9b3c83a 100644
--- a/gen/strgen.c
+++ b/gen/strgen.c
@@ -3,7 +3,7 @@
  *
  * SPDX-License-Identifier: BSD-2-Clause
  *
- * Copyright (c) 2018-2024 Gavin D. Howard and contributors.
+ * Copyright (c) 2018-2025 Gavin D. Howard and contributors.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -68,7 +68,7 @@ static const char* const bc_gen_ex_end = "{{ end }}";
 // This is exactly what it looks like. It just slaps a simple license header on
 // the generated C source file.
 static const char* const bc_gen_header =
-	"// Copyright (c) 2018-2024 Gavin D. Howard and contributors.\n"
+	"// Copyright (c) 2018-2025 Gavin D. Howard and contributors.\n"
 	"// Licensed under the 2-clause BSD license.\n"
 	"// *** AUTOMATICALLY GENERATED FROM %s. DO NOT MODIFY. ***\n\n";
 // clang-format on