HIV Diagnostics Market Size, Share, and Industry Analysis By Product (Instruments and Assay Kits & Reagents), By Type (Qualitative and Quantitative), By Technique (Immunochromatography, Immunoassay, and Polymerase Chain Reaction (PCR)), By Sample Type (Serum, Plasma, and Whole Blood), By Setting (Point-of-Care (POC) Testing and Laboratory Testing), By End-User (Hospitals & Clinics, Clinical Laboratories, and Others), and Regional Forecast, 2026-2034