Add AUE_SYSARCH to the list of audit events during BSM conversion to prevent a console warning.  Eventually, we will capture more arguments for sysarch.
Add AUE_SYSARCH to the list of audit events during BSM conversion to prevent
a console warning.  Eventually, we will capture more arguments for sysarch.

Obtained from:	TrustedBSD Project
MFC after:	3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase