Next-Generation Firewall (NGFW) Market Size, Share, Growth, and Industry Analysis, By Type (Firewall, Endpoint Security, Antispam, Unified Threat Management, Network Security, Identity-based security), By Application (BFSI, Retail, IT and Telecom, Government and Public Utilities, Healthcare, Energy and Utilities, Education, Others (Travel, Transport, and Manufacturing)), Regional Insights and Forecast From 2026 To 2035