platform/x86: toshiba_acpi: Reorder code to avoid forward declaration

platform/x86: toshiba_acpi: Reorder code to avoid forward declaration

Move the definition of toshiba_acpi_notify() before the definitions of
the functions that will refer to it after subsequent updates to avoid
having to add a forward declarations of it.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/4734258.LvFx2qVVIh@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>