[TrigPartialEventBuilding] Protect configuration of RegionSelectorTools with detector flags

Prevent adding tools and condition algs from the RegionSelector configuration fragments called in addRegSelDets() for detectors which are not present in the current geometry / job. This is done by checking the flags.Detector.EnableXYZ for the corresponding system.

This implies that configuration flags need to be passed to addRegSelDets() which is called in a rather deep call chain from TriggerMenuMT configuration. Hence, there are quite a few places in TriggerMenuMT where passing flags by argument is added.

Closes ATR-25561