pinctrl: intel: Add Intel Meteor Lake-S pin controller support

pinctrl: intel: Add Intel Meteor Lake-S pin controller support

This driver adds pinctrl/GPIO support for Intel Meteor Lake-S.
The GPIO controller is based on the next generation GPIO hardware
but still compatible with the one supported by the Intel pinctrl
and GPIO core driver.

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