[newlib-cygwin/main] spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

[Sebastian Huber]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=eebddcd9014261a8d75b2e9e557d9c91b41e8105

commit eebddcd9014261a8d75b2e9e557d9c91b41e8105
Author: Warner Losh <imp@FreeBSD.org>
Date:   Wed May 10 09:40:58 2023 -0600

    spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
    
    The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
    up to that fact and revert to their recommended match of BSD-2-Clause.
    
    Discussed with:         pfg
    MFC After:              3 days
    Sponsored by:           Netflix

Diff:
---
 newlib/libc/sys/rtems/include/sys/_bitset.h | 2 +-
 newlib/libc/sys/rtems/include/sys/bitset.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/newlib/libc/sys/rtems/include/sys/_bitset.h b/newlib/libc/sys/rtems/include/sys/_bitset.h
index 70b9713ff..b829716cf 100644
--- a/newlib/libc/sys/rtems/include/sys/_bitset.h
+++ b/newlib/libc/sys/rtems/include/sys/_bitset.h
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2008, Jeffrey Roberson <jeff@freebsd.org>
  * All rights reserved.
diff --git a/newlib/libc/sys/rtems/include/sys/bitset.h b/newlib/libc/sys/rtems/include/sys/bitset.h
index 5ff6beeb8..8a303eb3a 100644
--- a/newlib/libc/sys/rtems/include/sys/bitset.h
+++ b/newlib/libc/sys/rtems/include/sys/bitset.h
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2008, Jeffrey Roberson <jeff@freebsd.org>
  * All rights reserved.