add a contributor for vector search

releases/release-8.4.0.md

@@ -216,7 +216,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.4/quick-start-with-
 
 ### SQL
 
-* Support vector search (experimental) [#54245](https://github.com/pingcap/tidb/issues/54245) [#9032](https://github.com/pingcap/tiflash/issues/9032) @[breezewish](https://github.com/breezewish) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[EricZequan](https://github.com/EricZequan) @[zimulala](https://github.com/zimulala) @[JaySon-Huang](https://github.com/JaySon-Huang) @[winoros](https://github.com/winoros) **tw@qiancai** <!--1898-->
+* Support vector search (experimental) [#54245](https://github.com/pingcap/tidb/issues/54245) [#9032](https://github.com/pingcap/tiflash/issues/9032) @[breezewish](https://github.com/breezewish) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[EricZequan](https://github.com/EricZequan) @[zimulala](https://github.com/zimulala) @[JaySon-Huang](https://github.com/JaySon-Huang) @[winoros](https://github.com/winoros) @[wk989898](https://github.com/wk989898) **tw@qiancai** <!--1898-->
 
     Vector search is a search method based on data semantics, which provides more relevant search results. As one of the core functions of AI and large language models (LLMs), vector search can be used in various scenarios such as Retrieval-Augmented Generation (RAG), semantic search, and recommendation systems.