ACPICA: Expressions in package elements are not supported

Return AE_SUPPORT if encountered, fixes a previous fault if
encountered.

Note: Other ACPI implementations do not support this type of
construct.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>