fix: load ActsGeoSvc from Jug::Reco if available
Load the ActsGeoSvc from Jug::Reco if it exists, otherwise use the k4ActsTracking upstream version (which doesn't have the full needed interface).
Load the ActsGeoSvc from Jug::Reco if it exists, otherwise use the k4ActsTracking upstream version (which doesn't have the full needed interface).