Automotive Heat Shield Market Size, Share & Industry Analysis, By Material Type (Aluminum Heat Shields, Stainless Steel Heat Shields, and Composite & Multilayer Materials), By Vehicle Type (Hatchback/Sedan, SUV, Light Duty Vehicle, and Heavy Duty Vehicle), By Application (Exhaust Heat Shields, Engine Compartment Heat Shields, Underbody Heat Shields, Turbocharger Heat Shields, and Battery & EV Component Shields), By Product (Single-Shell Heat Shields, Double-Shell Heat Shields, and Sandwich-Type Heat Shields), By Propulsion (ICE and EV), and Regional Forecast, 2026-2034