GCP Network Connectivity Center Hub Support in Path Calculation

NetBrain currently does not recognize a Network Connectivity Center (NCC) Hub as a valid next hop when parsing GCP VPC route tables, and does not capture dynamic routes present in those tables. As a result, path calculation for GCP environments using NCC Hub connectivity produces incomplete or incorrect paths. This enhancement would extend GCP route table parsing to correctly identify NCC Hub next hops and include dynamic routes, enabling the path engine to build accurate end-to-end paths across NCC-connected VPCs. Customers using GCP Network Connectivity Center for hybrid or multi-VPC connectivity would gain reliable path visibility, reducing manual verification and troubleshooting effort.