Improve IP Conflict Detection to Distinguish True Conflicts from HA/Anycast Peer IPs

NetBrain's IP Conflict Detection feature currently determines duplicate IP conflicts using only the IP address combined with the interface GDR attribute. This approach cannot accurately identify a true duplicate IP conflict occurring between unrelated devices, and simply removing the GDR condition would cause legitimate HA and Anycast peer IP addresses to be incorrectly flagged as conflicts, which would also disrupt topology connection accuracy. This enhancement proposes refining the duplicate IP detection logic to incorporate additional differentiating attributes, such as device role or peer relationship context, so the system can reliably distinguish genuine IP conflicts from valid redundant addressing patterns like HA and Anycast pairs. Customers would benefit from more accurate conflict alerts and reduced false positives, improving confidence in network monitoring and topology accuracy.