ACPICA: ACPI 6.4: add USB4 capabilities UUID

ACPICA commit 619e6df02edbebe95b2765cdd5159f02607e45fc

This change allows iASL to a list of know UUID's. iASL uses this list
to point out any UUID's that are not publically known.

Link: https://github.com/acpica/acpica/commit/619e6df0Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

include/acpi/acuuid.h

@@ -68,5 +68,6 @@
 #define UUID_DEVICE_GRAPHS              "ab02a46b-74c7-45a2-bd68-f7d344ef2153"
 #define UUID_HIERARCHICAL_DATA_EXTENSION "dbb8e3e6-5886-4ba6-8795-1319f52a966b"
 #define UUID_CORESIGHT_GRAPH            "3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd"
+#define UUID_USB4_CAPABILITIES          "23a0d13a-26ab-486c-9c5f-0ffa525a575a"
 
 #endif				/* __ACUUID_H__ */