Fixed detectAthenaMPProcs() and detectAthenaMTThreads() so that they perform --athenaopts checks only for the current substep. If MPMT mode is detected for the BSRDOtoRAW substep, then the job is not aborted.
detectAthenaMPProcs()
detectAthenaMTThreads()
--athenaopts
BSRDOtoRAW
Addresses: ATR-21933
CC @mark