[Fix-15866][Doc] update the taobao mirror link (#15867)

docs/docs/en/contribute/frontend-development.md

@@ -33,7 +33,7 @@ Use the command line mode `cd`  enter the `dolphinscheduler-ui` project director
 > If `npm install` is very slow, you can set the taobao mirror
 
 ```
-npm config set registry http://registry.npm.taobao.org/
+npm config set registry http://registry.npmmirror.com/
 ```
 
 - Modify `API_BASE` in the file `dolphinscheduler-ui/.env` to interact with the backend:

docs/docs/en/faq.md

@@ -459,11 +459,11 @@ A: 1, cd dolphinscheduler-ui and delete node_modules directory
 sudo rm -rf node_modules
 ```
 
-​ 2, install node-sass through npm.taobao.org
+​ 2, install node-sass through npmmirror.com
 
 ```
 sudo npm uninstall node-sass
-sudo npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/
+sudo npm i node-sass --sass_binary_site=https://npmmirror.com/mirrors/node-sass/
 ```
 
 3, if the 2nd step failure, please, [referer url](https://github.com/apache/dolphinscheduler/blob/dev/docs/docs/en/contribute/frontend-development.md)

docs/docs/zh/contribute/frontend-development.md

@@ -33,7 +33,7 @@ Node包下载 (注意版本 v12.20.2) `https://nodejs.org/download/release/v12.2
 > 如果 `npm install` 速度非常慢，你可以设置淘宝镜像
 
 ```
-npm config set registry http://registry.npm.taobao.org/
+npm config set registry http://registry.npmmirror.com/
 ```
 
 - 修改 `dolphinscheduler-ui/.env` 文件中的 `API_BASE`，用于跟后端交互：

docs/docs/zh/faq.md

@@ -430,11 +430,11 @@ A：1，cd dolphinscheduler-ui 然后删除 node_modules 目录
 sudo rm -rf node_modules
 ```
 
-​ 2，通过 npm.taobao.org 下载 node-sass
+​ 2，通过 npmmirror.com 下载 node-sass
 
 ```
 sudo npm uninstall node-sass
-sudo npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/
+sudo npm i node-sass --sass_binary_site=https://npmmirror.com/mirrors/node-sass/
 ```
 
 3，如果步骤 2 报错，请重新构建 node-saas [参考链接](https://github.com/apache/dolphinscheduler/blob/dev/docs/docs/zh/contribute/frontend-development.md)