AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS file

As discussed on the mailing list and voted upon, the coreboot project
is going to move the majority of copyrights out of the headers and into
an AUTHORS file.  This will happen a bit at a time, as we'll be unifying
license headers at the same time.

Updated Authors file is in a separate commit.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I1acea8c975d14904b7e486dc57a1a67480a6ee6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36178
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/drivers/intel/gma/Kconfig

@@ -1,9 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright 2013 Google Inc.
-## Copyright 2016-2017 secunet Security Networks AG
-##
 ## 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
 ## the Free Software Foundation; version 2 of the License.

src/drivers/intel/gma/Makefile.inc

@@ -1,8 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2013 Google Inc.
-##
 ## 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
 ## the Free Software Foundation; version 2 of the License.

src/drivers/intel/gma/acpi.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Vladimir Serbinenko <phcoder@gmail.com>
- *
  * 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
  * the Free Software Foundation; either version 2 of the License, or

src/drivers/intel/gma/acpi/common.asl

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
  * 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 the Free Software Foundation; version 2 of

src/drivers/intel/gma/acpi/configure_brightness_levels.asl

@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Nico Huber <nico.huber@secunet.com>
- * Copyright (C) 2018 Nico Huber <nico.h@gmx.de>
- * Copyright (C) 2018 Patrick Rudolph
- *
  * 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
  * the Free Software Foundation; version 2 of the License.

src/drivers/intel/gma/acpi/non-pch.asl

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
  * 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 the Free Software Foundation; version 2 of

src/drivers/intel/gma/acpi/pch.asl

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
  * 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 the Free Software Foundation; version 2 of

src/drivers/intel/gma/edid.c

@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Vladimir Serbinenko <phcoder@gmail.com>
- * Copyright (C) 2016 Sebastian Grzywna <swiftgeek@gmail.com>
- *
  * 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 the Free Software Foundation; version 2, or (at your option)

src/drivers/intel/gma/i915.h

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2012 Google Inc.
- *
  * 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
  * the Free Software Foundation; version 2 of the License.

src/drivers/intel/gma/int15.c

@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2012 Google Inc.
- *
  * 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
  * the Free Software Foundation; version 2 of the License.

src/drivers/intel/gma/opregion.c

@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Patrick Rudolph <siro@das-labor.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 the Free Software Foundation; version 2, or (at your option)

src/drivers/intel/gma/opregion.h

@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * (Written by Abhay Kumar <abhay.kumar@intel.com> for Intel Corp.)
- *
  * 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
  * the Free Software Foundation; either version 2 of the License, or

src/drivers/intel/gma/vbt.c

@@ -1,13 +1,10 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013, 2014 Vladimir Serbinenko
- * Copyright (C) 2017 secunet Security Networks AG
- *
  * 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
  * the Free Software Foundation; version 2 or (at your option)
- *  any later version of the License.
+ * any later version of the License.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of