视图 CDB_OB_LS_REPLICA_TASKS 中任务状态一直是 INPROGRESS 的，不能结束，导致升级预检查时过不去的原因和解决方法

[2025-08-05 18:01:17.444015] WDIAG [RS] load_task_info_ (ob_disaster_recovery_task_mgr.cpp:1214) [28893][DRTaskMgr][T0][Y0-0000000000000000-0-0] [lt=10][errcode=-4200] fail to load ObAddLSReplicaTask into schedule list(ret=-4200, ret="OB_HASH_EXIST")
[2025-08-05 18:01:17.444022] WDIAG [RS] load_single_tenant_task_infos_ (ob_disaster_recovery_task_mgr.cpp:1182) [28893][DRTaskMgr][T0][Y0-0000000000000000-0-0] [lt=6][errcode=-4200] fail to build and load this task info(ret=-4200, ret="OB_HASH_EXIST")