Layer 2 visibility for ACI fabric paths using HSRP gateway

NetBrain path and map visualization currently does not display the Layer 2 segment of a Cisco ACI fabric when the calculated path traverses an HSRP gateway, resulting in an incomplete topology view for these environments. This enhancement would extend map rendering and path calculation logic to correctly detect and display ACI fabric Layer 2 connectivity when HSRP is used as the gateway protocol. Customers operating ACI fabrics with HSRP-based gateways would gain complete end-to-end topology visibility, reducing the need for manual verification during troubleshooting.