Global Synthetic Data Generation Market Size, Share, Growth & Industry Analysis By Data Type (Tabular Data, Image & Video Data, Text Data, Audio Data), By Application (Model Training & Fine-Tuning, Privacy & Compliance, Testing & Quality Assurance, Data Sharing & Analytics), By Technology (GANs, VAEs, Diffusion Models, Differential Privacy), By Vertical (BFSI, Healthcare, Automotive, Retail, Government, Manufacturing, IT & Telecom) Industry Trends & Forecast 2026–2034