Automotive Seat Market Size, Share Demand Report By Material Type (Fabric Seats, Leather Seats, Synthetic Leather Seats, Hybrid Seats), By Technology Type (Standard Seats, Heated Seats, Ventilated Seats, Massage Seats), By Vehicle Type (Passenger Cars, Light Commercial Vehicles, Heavy Commercial Vehicles, Electric Vehicles), By Region & Segment Forecasts, 2026–2034