platform/x86: wmi: Add wmidev_block_set()

platform/x86: wmi: Add wmidev_block_set()

Currently, WMI drivers have to use the deprecated GUID-based
interface when setting data blocks. This prevents those
drivers from fully moving away from this interface.

Provide wmidev_block_set() so drivers using wmi_set_block() can
fully migrate to the modern bus-based interface.

Tested with a custom SSDT from the Intel Slim Bootloader project.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20231103182526.3524-1-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>