Belt Driven Starter Generator Market Size, Share, Demand Report By System Architecture (P0 Architecture, P1 Architecture, P2 Architecture, P3 Architecture), By Vehicle Type (Passenger Vehicles, Light Commercial Vehicles, Heavy Commercial Vehicles, Hybrid Vehicles), By Propulsion Type (Internal Combustion Engine, Hybrid Electric Vehicles, Plug-in Hybrid Vehicles), By Region & Segment Forecasts, 2025–2034