[COMMITTED] time: Allow later version licensing.

[Carlos O'Donell <carlos@redhat.com>]

The FSF's Licensing and Compliance Lab noted a discrepancy in the
licensing of several files in the glibc package.

When timespect_get.c was impelemented the license did not include
the standard ", or (at your option) any later version." text.

Change the license in timespec_get.c and all copied files to match
the expected license.

This change was previously approved in principle by the FSF in
RT ticket #1316403. And a similar instance was fixed in
commit 46703efa02f6ddebce5ee54c92f7c32598de0de6.
---
 sysdeps/unix/sysv/linux/timespec_get.c    | 2 +-
 sysdeps/unix/sysv/linux/timespec_getres.c | 2 +-
 time/timespec_get.c                       | 2 +-
 time/timespec_getres.c                    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/timespec_get.c b/sysdeps/unix/sysv/linux/timespec_get.c
index c6e5e66289..778d1e3354 100644
--- a/sysdeps/unix/sysv/linux/timespec_get.c
+++ b/sysdeps/unix/sysv/linux/timespec_get.c
@@ -5,7 +5,7 @@
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
-   version 2.1 of the License.
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/sysdeps/unix/sysv/linux/timespec_getres.c b/sysdeps/unix/sysv/linux/timespec_getres.c
index 5acebe2a2c..2eef9e512c 100644
--- a/sysdeps/unix/sysv/linux/timespec_getres.c
+++ b/sysdeps/unix/sysv/linux/timespec_getres.c
@@ -5,7 +5,7 @@
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
-   version 2.1 of the License.
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/time/timespec_get.c b/time/timespec_get.c
index b031e42ca2..26a044bca6 100644
--- a/time/timespec_get.c
+++ b/time/timespec_get.c
@@ -4,7 +4,7 @@
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
-   version 2.1 of the License.
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/time/timespec_getres.c b/time/timespec_getres.c
index edb397507c..2e18b8bcac 100644
--- a/time/timespec_getres.c
+++ b/time/timespec_getres.c
@@ -5,7 +5,7 @@
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
-   version 2.1 of the License.
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-- 
2.44.0