chore: remove dead badge from the readme

Author: rchl

README.md

@@ -4,7 +4,6 @@
 [![npm version][npm-version-src]][npm-version-href]
 [![npm downloads][npm-downloads-src]][npm-downloads-href]
 [![Codecov][codecov-src]][codecov-href]
-[![Dependencies][david-dm-src]][david-dm-href]
 [![Standard JS][standard-js-src]][standard-js-href]
 
 > [Sentry](http://sentry.io) module for [Nuxt](https://nuxtjs.org)
@@ -22,7 +21,5 @@
 [npm-downloads-href]: https://npmjs.com/package/@nuxtjs/sentry
 [codecov-src]: https://img.shields.io/codecov/c/github/nuxt-community/sentry-module.svg?style=flat-square
 [codecov-href]: https://codecov.io/gh/nuxt-community/sentry-module
-[david-dm-src]: https://david-dm.org/nuxt-community/sentry-module/status.svg?style=flat-square
-[david-dm-href]: https://david-dm.org/nuxt-community/sentry-module
 [standard-js-src]: https://img.shields.io/badge/code_style-standard-brightgreen.svg?style=flat-square
 [standard-js-href]: https://standardjs.com