The hardware inventory scanner doesn't recognize PhysicalClass::cpu(12) for entPhysicalClass

Scanning a Cisco ASA device, I've discovered that the current implementation of the entPhysicalTable parser doesn't support cpu(12) as a valid entry for entPhysicalClass. That was causing an unhandled ArrayIndexOutOfBoundsException. Because of this exception, the discovery process is aborted and the device never got the hardware inventory populated.