sdk add conference rtp forward api

common/src/main/java/cn/wildfirechat/pojos/PojoConferenceStopRtpForwardReq.java

@@ -0,0 +1,16 @@
+package cn.wildfirechat.pojos;
+
+public class PojoConferenceStopRtpForwardReq {
+    public String roomId;
+    public String publisherId;
+    public long streamId;
+
+    public PojoConferenceStopRtpForwardReq() {
+    }
+
+    public PojoConferenceStopRtpForwardReq(String roomId, String publisherId, long streamId) {
+        this.roomId = roomId;
+        this.publisherId = publisherId;
+        this.streamId = streamId;
+    }
+}