TriggerJobOpts: deny acccess to Concurrency flags in runHLT_standalone
Concurrency flags cannot be used in the HLT configuration. Raise an exception if they are accessed (only for CA flags, let's not worry about legacy flags). Since the flags are also locked at the same time, the "bomb" cannot be disarmed by accident.
This MR also introduces a new runHLT
module, which ultimately should replace runHLT_standalone_newJO.
Closes ATR-26253.