ACPICA: Clean up exception code class checks

ACPICA commit 5a8390fbd4c5c60da0b6d4ba53b5ee34fda9a0cb

With the exception code class check macros fixed in the previous
commit, let us now use those to simplify exception class checks
across ACPICA.

Link: https://github.com/acpica/acpica/commit/5a8390fb


Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>