Update manual install guide link in workflow

Changed the manual installation guide link in publish-extension.yml to use the correct anchor for installation instructions in Chinese.

.github/workflows/publish-extension.yml

@@ -185,7 +185,7 @@ jobs:
 
             - **Chrome 网上应用店**: [从 Chrome 网上应用店安装](https://chromewebstore.google.com/detail/ajiejgobfcifcikbahpijopolfjoodgf)
             - **Microsoft Edge 加载项**: [从 Microsoft Edge 加载项安装](https://microsoftedge.microsoft.com/addons/detail/jigpfhbegabdenhihpplcjhpfdcgnalc)
-            - **手动安装**: 下载下面的文件或查看 [安装指南](https://github.com/xixu-me/Xget-for-Chrome?tab=readme-ov-file#-installation) 获取详细说明
+            - **手动安装**: 下载下面的文件或查看 [安装指南](https://github.com/xixu-me/Xget-for-Chrome?tab=readme-ov-file#-%E5%AE%89%E8%A3%85) 获取详细说明
 
             ## 📁 可用文件