Move tiflow/issues/9855 from v7.1.6 release notes to v7.1.2 release notes (pingcap#21440)

Author: qiancai

releases/release-7.1.2.md

@@ -195,6 +195,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
         - Fix the issue that replication write conflicts might occur when the unique keys for multiple rows are modified in one transaction on the upstream [#9430](https://github.com/pingcap/tiflow/issues/9430) @[sdojjy](https://github.com/sdojjy)
         - Fix the issue that the replication task might get stuck when the downstream encounters a short-term failure [#9542](https://github.com/pingcap/tiflow/issues/9542) [#9272](https://github.com/pingcap/tiflow/issues/9272) [#9582](https://github.com/pingcap/tiflow/issues/9582) [#9592](https://github.com/pingcap/tiflow/issues/9592) @[hicqu](https://github.com/hicqu)
         - Fix the issue that the replication task might get stuck when the downstream encounters an error and retries [#9450](https://github.com/pingcap/tiflow/issues/9450) @[hicqu](https://github.com/hicqu)
+        - Fix the issue that TiCDC might get stuck when replicating data to Kafka [#9855](https://github.com/pingcap/tiflow/issues/9855) @[hicqu](https://github.com/hicqu)
 
     + TiDB Data Migration (DM)
 

releases/release-7.1.6.md

@@ -274,7 +274,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
         - Fix the issue that TiCDC might panic when the Sorter module reads disk data [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu)
         - Fix the issue that data inconsistency might occur when restarting Changefeed repeatedly when performing a large number of `UPDATE` operations in a multi-node environment [#11219](https://github.com/pingcap/tiflow/issues/11219) @[lidezhu](https://github.com/lidezhu)
         - Fix the issue that after filtering out `add table partition` events is configured in `ignore-event`, TiCDC does not replicate other types of DML changes for related partitions to the downstream [#10524](https://github.com/pingcap/tiflow/issues/10524) @[CharlesCheung96](https://github.com/CharlesCheung96)
-        - Fix the issue that TiCDC might get stuck when replicating data to Kafka [#9855](https://github.com/pingcap/tiflow/issues/9855) @[hicqu](https://github.com/hicqu)
         - Fix the issue that `DROP PRIMARY KEY` and `DROP UNIQUE KEY` statements are not replicated correctly [#10890](https://github.com/pingcap/tiflow/issues/10890) @[asddongmen](https://github.com/asddongmen)
         - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen)