[add] 优化灯态转向

signal-utc-service/src/main/java/net/wanji/utc/task/SignalStatusTask.java

@@ -386,6 +386,9 @@ public class SignalStatusTask {
      */
     private static void setDirTurnInfo(Map<String, Object> phaseMap, String dir, List<LightsStatusVO2.TurnInfo> turnList, Map.Entry<Integer, String> turnEntry) {
         Integer turn = parseTurn(turnEntry);
+        if (Objects.equals(0, turn)) {
+            return;
+        }
         String color = turnEntry.getValue();
         LightsStatusVO2.TurnInfo turnInfo = new LightsStatusVO2.TurnInfo();
         turnInfo.setTurn(String.valueOf(turn));