chore: update badge (#168)

Author: kerm1it

README.md

@@ -2,15 +2,15 @@
 ---
 
 [![NPM version][npm-image]][npm-url]
-[![build status][circleci-image]][circleci-url]
+[![build status][github-actions-image]][github-actions-url]
 [![codecov](https://codecov.io/gh/react-component/drawer/branch/master/graph/badge.svg)](https://codecov.io/gh/react-component/drawer)
 [![node version][node-image]][node-url]
 [![npm download][download-image]][download-url]
 
 [npm-image]: http://img.shields.io/npm/v/rc-drawer.svg?style=flat-square
 [npm-url]: http://npmjs.org/package/rc-drawer
-[circleci-image]: https://img.shields.io/circleci/build/github/react-component/drawer/master.svg?style=flat-square
-[circleci-url]: https://circleci.com/gh/react-component/drawer/tree/master
+[github-actions-image]: https://github.com/react-component/drawer/workflows/CI/badge.svg
+[github-actions-url]: https://github.com/react-component/drawer/actions
 [node-image]: https://img.shields.io/badge/node.js-%3E=_0.10-green.svg?style=flat-square
 [node-url]: http://nodejs.org/download/
 [download-image]: https://img.shields.io/npm/dm/rc-drawer.svg?style=flat-square