ACPI: scan: Fix up _DEP-related terminology with supplier/consumer
The ACPI namespace scanning code uses the terms master/slave when
populating the list of _DEP dependencies, but that use has no
external exposures and is not mandated by nor associated with any
external specifications.
Change the language used through-out to supplier/consumer.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>