ACPICA: Add new flags to HEST subtables

ACPICA commit c2c3807adb8a67e6462b731dc64be35d8b8317f8

Add GHES_ASSIST flag for ACPI 6.2
Add missing GLOBAL flag for AER structures

Link: https://github.com/acpica/acpica/commit/c2c3807a
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>

include/acpi/actbl1.h

@@ -478,6 +478,7 @@ struct acpi_hest_aer_common {
 
 #define ACPI_HEST_FIRMWARE_FIRST        (1)
 #define ACPI_HEST_GLOBAL                (1<<1)
+#define ACPI_HEST_GHES_ASSIST           (1<<2)
 
 /*
  * Macros to access the bus/segment numbers in Bus field above: