MergeAddressBuildings: Consider any node with an `addr:` tag to be an address node

Signed-off-by: Taylor Smock <tsmock@fb.com>

src/main/java/org/openstreetmap/josm/plugins/mapwithai/commands/MergeAddressBuildings.java

@@ -83,7 +83,7 @@ public class MergeAddressBuildings extends AbstractConflationCommand {
         final Collection<IPrimitive> nodesInside = Geometry.filterInsideAnyPolygon(toCheck, object);
 
         final List<Node> nodesWithAddresses = nodesInside.stream().filter(Node.class::isInstance).map(Node.class::cast)
-                .filter(node -> node.hasKey("addr:housenumber", "addr:housename", "addr:postcode"))
+                .filter(node -> node.keySet().stream().anyMatch(str -> str.startsWith("addr:")))
                 .collect(Collectors.toList());
 
         final List<Command> commandList = new ArrayList<>();