!3877 【OpenHarmony开源贡献者计划2022】更新readme

Merge pull request !3877 from Mr_YX/master

zh-cn/readme/分布式数据管理子系统.md

@@ -99,11 +99,11 @@ third_party/                # 开源软件目录
 
 分布式数据管理子系统
 
-distributeddatamgr\_appdatamgr
+[distributeddatamgr\_appdatamgr](https://gitee.com/openharmony/distributeddatamgr_appdatamgr)
 
-distributeddatamgr\_distributeddatamgr
+[distributeddatamgr\_distributeddatamgr](https://gitee.com/openharmony/distributeddatamgr_datamgr)
 
-third\_party\_sqlite
+[third\_party\_sqlite](https://gitee.com/openharmony/third_party_sqlite)
 
-third\_party\_flatbuffers
+[third\_party\_flatbuffers](https://gitee.com/openharmony/third_party_flatbuffers)