Update copyright dates not handled by scripts/update-copyrights.

I've updated copyright dates in glibc for 2021.  This is the patch for
the changes not generated by scripts/update-copyrights and subsequent
build / regeneration of generated files.  As well as the usual annual
updates, mainly dates in --version output (minus csu/version.c which
previously had to be handled manually but is now successfully updated
by update-copyrights), there is a small change to the copyright notice
in NEWS which should let NEWS get updated automatically next year.

Please remember to include 2021 in the dates for any new files added
in future (which means updating any existing uncommitted patches you
have that add new files to use the new copyright dates in them).

1 files changed, 1 insertions, 1 deletions

diff --git a/debug/pcprofiledump.c b/debug/pcprofiledump.c
index 0dcdf3d7b8..a213c1249e 100644
--- a/debug/pcprofiledump.c
+++ b/debug/pcprofiledump.c
@@ -226,6 +226,6 @@ print_version (FILE *stream, struct argp_state *state)
 Copyright (C) %s Free Software Foundation, Inc.\n\
 This is free software; see the source for copying conditions.  There is NO\n\
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
-"), "2020");
+"), "2021");
   fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper");
 }