ACPI: platform: Use PLATFORM_DEVID_NONE in acpi_create_platform_device()

Instead of hardcoding the value for the id, use PLATFORM_DEVID_NONE.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>