ACPICA: Debugger: Reduce structure size for debugger

ACPICA: Debugger: Reduce structure size for debugger

ACPICA commit 310e0ae1c4730f4dadc80125125099ab76851499

arg_types in struct acpi_db_method_info is only referenced by ACPI_DEBUGGER.

This patch only affects ACPICA debugger which is only used by a non-kernel
tool - acpiexec, so Linux kernel is currently not affected by this patch.

Link: https://github.com/acpica/acpica/commit/310e0ae1
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>