修改ci工作流，构建pkg

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

@@ -41,13 +41,13 @@ jobs:
           rsync -av --delete dist/h5/ /home/ccos/dros/linux-arm64-unpacked/h5/
           echo "✅ 文件已成功复制到 /home/ccos/dros/linux-arm64-unpacked/h5"
 
-      # - name: 切换 Node.js 18 环境
-      #   uses: actions/setup-node@v4
-      #   with:
-      #     node-version: '18'
+      - name: 切换 Node.js 18 环境
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
 
-      # - name: 构建 PKG
-      #   run: npm run pkg
+      - name: 构建 PKG
+        run: npm run pkg
 
       # - name: 上传构建结果
       #   uses: actions/upload-artifact@v4