ACPICA: ACPI 6.0: Update _BIX support for new package element

ACPICA commit 3451e6d49d37919c13ec2c0019a31534b0dfc0c0

One integer was added at the end of the _BIX method, and the
version number was incremented.

Link: https://github.com/acpica/acpica/commit/3451e6d4


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>