docs: remove david-dm.org from README

SukkaW · gcanti · commit 7069ed04e04c · 2022-09-01T07:27:58.000+02:00
diff --git a/README.md b/README.md
@@ -1,5 +1,4 @@
 [![build status](https://img.shields.io/travis/gcanti/io-ts/master.svg?style=flat-square)](https://travis-ci.org/gcanti/io-ts)
-[![dependency status](https://img.shields.io/david/gcanti/io-ts.svg?style=flat-square)](https://david-dm.org/gcanti/io-ts)
 ![npm downloads](https://img.shields.io/npm/dm/io-ts.svg)
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`[![build status](https://img.shields.io/travis/gcanti/io-ts/master.svg?style=flat-square)](https://travis-ci.org/gcanti/io-ts)`
`2`		`-[![dependency status](https://img.shields.io/david/gcanti/io-ts.svg?style=flat-square)](https://david-dm.org/gcanti/io-ts)`
`3`	`2`	`![npm downloads](https://img.shields.io/npm/dm/io-ts.svg)`
`4`	`3`
`5`	`4`	`<!-- START doctoc generated TOC please keep comment here to allow auto update -->`