Only setup trigger acceleration tool and service for running FTF in GPU mode
Currently the offline ART tests for FTF inside InDetPhysValMonitoring are failing. Investigating this locally it seems as if the jobs crash in the finalize step for TrigInDetAccelerationSvc. Such tools are for GPU so are not required for these CPU tests. This MR adds checks based on the setting of flags.Trigger.InDetTracking.doGPU when deciding what tools to setup when running FTF as part of the offline, just as is done inside TrigFastTrackFinderConfig for when running FTF as part of the trigger (https://gitlab.cern.ch/atlas/athena/-/blob/24.0/Trigger/TrigAlgorithms/TrigFastTrackFinder/python/TrigFastTrackFinderConfig.py?ref_type=heads#L344).