ACPICA: disassembler: getting rid of error message

ACPICA commit 7d542c6f97e27f7d0e90be1afd98097c3840e007

This error message tends to clutter up the disassembled ASL
file with information that is unnecessary.

Link: https://github.com/acpica/acpica/commit/7d542c6f


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