Banking BPS Market Size, Share, and Industry Analysis, By Service Type (Core Banking, Payments, Risk & Compliance, and Customer Support), By Solution Type (Banking Process as a Service (BPaas), Business Process as a Service (BaaS), Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)), By Industry (Banking, Financial Services, Healthcare, Manufacturing, Government, and Others), and Regional Forecast, 2026-2034