ACPICA: ACPI 6.4: add CXL ACPI device ID and _CBR object

ACPICA commit 7f634ac53fe1e480c01ceff7532cd8dc6430f1b9

The ACPI device ID represents the CXL host bridge. _CBR objects gets
the memory location of CXL Host Bridge Registers.

Link: https://github.com/acpica/acpica/commit/7f634ac5


Signed-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>