Automotive Digital Aftermarket Service Market Size, Share & Industry Analysis, By Service Type (Digital Diagnostics & Remote Monitoring Services, Software & OTA-Enabled Aftermarket Services, Digital Repair & Maintenance Management Services, Digital Parts & E-Commerce Services, and Fleet & Commercial Digital Aftermarket Services), By Vehicle Type (Hatchback/Sedan, SUV, LCV, and HCV), By Provider Type (OEM-Owned Digital Aftermarket Services, Authorized Dealer-Led Digital Services, Independent Aftermarket Digital Platforms, Fleet & Telematics Service Providers), and Regional Forecast, 2026-2034