📝 Update changelog

Author: noneflow[bot]

website/src/changelog/changelog.md

@@ -31,6 +31,7 @@ toc_max_heading_level: 2
 
 ### 🍻 插件发布
 
+- Plugin: Vocu 语音插件 [@noneflow](https://github.com/noneflow) ([#3322](https://github.com/nonebot/nonebot2/pull/3322))
 - Plugin: LuoguLuck|洛谷运势 [@noneflow](https://github.com/noneflow) ([#3320](https://github.com/nonebot/nonebot2/pull/3320))
 - Plugin: 群聊配置 [@noneflow](https://github.com/noneflow) ([#3311](https://github.com/nonebot/nonebot2/pull/3311))
 - Plugin: llmchat [@noneflow](https://github.com/noneflow) ([#3309](https://github.com/nonebot/nonebot2/pull/3309))