ACPI: dock: Remove dead ACPICA debug code

The ACPICA debug ACPI_MODULE_NAME() definition is not used, 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>