pinctrl: intel: Align Copyright note with corporate guidelines

pinctrl: intel: Align Copyright note with corporate guidelines

The Copyright note must follow the

	Copyright (C) <year(s)> Intel Corporation

template, where (C) is always capitalised and <year(s)> either
a single year or a range. Update the Intel pin control drivers
to follow.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>