feat(srv6)!: split node information queries

Replace the combined node-info protocol with independent profile,
external-endpoint, and extra-route requests. Aggregate consumers use
NodeInfoQueryCoordinator and validate response source addresses.

BREAKING CHANGE: nodeinfotinyreq/resp and nodeinfofullreq/resp are
removed. Peers must use the profile, external-endpoint, and extra-route
request pairs.

src/org/kne/cloud/network/srv6/ExtraRoutesResult.java

@@ -0,0 +1,47 @@
+package org.kne.cloud.network.srv6;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+public final class ExtraRoutesResult {
+	private final List<String> extraRoutes;
+	private final NodeInfoQueryStatus status;
+
+	public ExtraRoutesResult(List<String> extraRoutes, NodeInfoQueryStatus status) {
+		this.extraRoutes = Collections.unmodifiableList(new ArrayList<String>(
+				extraRoutes == null ? Collections.<String>emptyList() : extraRoutes));
+		this.status = status;
+	}
+
+	public List<String> getExtraRoutes() {
+		return extraRoutes;
+	}
+
+	public NodeInfoQueryStatus getStatus() {
+		return status;
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(extraRoutes, status);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj) {
+			return true;
+		}
+		if (!(obj instanceof ExtraRoutesResult)) {
+			return false;
+		}
+		ExtraRoutesResult other = (ExtraRoutesResult) obj;
+		return Objects.equals(extraRoutes, other.extraRoutes) && status == other.status;
+	}
+
+	@Override
+	public String toString() {
+		return "ExtraRoutesResult [extraRoutes=" + extraRoutes + ", status=" + status + "]";
+	}
+}