ACPICA: Headers: Add new constants for the DBG2 ACPI table

ACPICA commit 1607b69238df9c1b2940262a17aa94ec49033278

Link: https://github.com/acpica/acpica/commit/1607b692


Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org&gt;.>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>