LinuxKPI: acpi: add acpi_evaluate_dsm()

Add a acpi_evaluate_dsm() wrapper around the native implementation
as needd by wireless drivers.

Sponsored by: The FreeBSD Foundation
Reviewed by: dumbbell
Differential Revision: https://reviews.freebsd.org/D50864

(cherry picked from commit ba6460df5607e572e9c868413c75ce9bc5ce9a00)