feat(info-query): 增加更新pulsar backlog数据的接口

service-forest/src/main/java/com/lanyuanxiaoyao/service/forest/service/InfoService.java

@@ -107,6 +107,9 @@ public interface InfoService {
     @Get("/info/sync_state/save")
     void saveSyncState(@Query("id") String id);
 
+    @Get("/info/sync_state/save_pulsar_back_log")
+    void savePulsarBacklog(@Query("flink_job_id") Long flinkJobId, @Query("alias") String alias, @Query("back_log") Long backlog);
+
     @Get("/info/non_updated_version_tables")
     ImmutableList<String> nonUpdatedVersionTables();