feat: 优化 GitHub Actions workflow Android 构建 runner 配置

- 将 build-android job 的 runs-on 从 tags 数组改为数组语法
- 使用 [self-hosted, win-android] 标签组合以提高兼容性

改动文件：
- .github/workflows/build-linux-arm-appimage.yml

.github/workflows/build-linux-arm-appimage.yml

@@ -81,9 +81,7 @@ jobs:
 
   build-android:
     needs: prepare-workspace
-    runs-on: self-hosted
-    tags:
-      - win-android
+    runs-on: [self-hosted, win-android]
     steps:
       - name: 构建 Android APK
         run: npm run build:android