Update copyright years

./build-aux/update-copyright 2021 2022
Signed-off-by: Allan McRae <allan@archlinux.org>

doc/index.asciidoc

@@ -250,7 +250,7 @@ bugs under the Pacman project.
 
 Copyright
 ---------
-pacman is Copyright (C) 2006-2021 Pacman Development Team
+pacman is Copyright (C) 2006-2022 Pacman Development Team
 <pacman-dev@lists.archlinux.org> and Copyright (C) 2002-2006 Judd Vinet
 <jvinet@zeroflux.org> and is licensed through the GNU General Public License,
 version 2 or later.

lib/libalpm/add.c

 /*
  *  add.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/add.h

 /*
  *  add.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/alpm.c

 /*
  *  alpm.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/alpm.h

 /*
  * alpm.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/alpm_list.c

 /*
  *  alpm_list.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/alpm_list.h

 /*
  *  alpm_list.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/backup.c

 /*
  *  backup.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2005 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/backup.h

 /*
  *  backup.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/be_local.c

 /*
  *  be_local.c : backend for the local database
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/be_package.c

 /*
  *  be_package.c : backend for packages
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/be_sync.c

 /*
  *  be_sync.c : backend for sync databases
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/conflict.c

 /*
  *  conflict.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by David Kimpe <dnaku@frugalware.org>

lib/libalpm/conflict.h

 /*
  *  conflict.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/db.c

 /*
  *  db.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/db.h

 /*
  *  db.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/deps.c

 /*
  *  deps.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/deps.h

 /*
  *  deps.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/diskspace.c

 /*
  *  diskspace.c
  *
- *  Copyright (c) 2010-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2010-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/diskspace.h

 /*
  *  diskspace.h
  *
- *  Copyright (c) 2010-2021 Pacman Development Team <pacman-dev@lists.archlinux.org>
+ *  Copyright (c) 2010-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by