ACPI: wakeup: Remove dead ACPICA debug code

The ACPICA debug code of ACPI_SYSTEM_COMPONENT and ACPI_MODULE_NAME()
is not used in wakeup.c, remove it.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>