组件自动校验CI报错：eslint not found

[Mrchensama]

PullRequest地址：#840
报错类型：Travis CI / Travis CI - Pull Request Build Fail
错误详情：

npm run lint

[email protected] lint /home/travis/build/mipengine/mip2-extensions-platform
eslint --ext .vue,.js .
sh: 1: eslint: not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! [email protected] lint: eslint --ext .vue,.js .
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the [email protected] lint script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/travis/.npm/_logs/2020-03-06T09_16_24_949Z-debug.log
The command "npm run lint" exited with 1.

经过仔细检查，目前推测为ci环境中eslint未正确安装或运行不正常，或项目中package.json相关配置错误，但在官方文档中未找到相关说明，故提Issue请求帮助。

[Mrchensama]

@MiyaPan @clark-t 请求帮助，谢谢