docs: add conventional commits badge

aladdin-add · aladdin-add · commit efa1c03376ca · 2021-10-18T17:53:00.000+08:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# eslint-plugin-eslint-plugin ![CI](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/workflows/CI/badge.svg) [![NPM version](https://img.shields.io/npm/v/eslint-plugin-eslint-plugin.svg?style=flat)](https://npmjs.org/package/eslint-plugin-eslint-plugin)
+# eslint-plugin-eslint-plugin ![CI](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/workflows/CI/badge.svg) [![NPM version](https://img.shields.io/npm/v/eslint-plugin-eslint-plugin.svg?style=flat)](https://npmjs.org/package/eslint-plugin-eslint-plugin) [![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg)](https://conventionalcommits.org)
 
 An ESLint plugin for linting ESLint plugins. Rules written in CJS, ESM, and TypeScript are all supported.
 

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`1`		`-# eslint-plugin-eslint-plugin ![CI](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/workflows/CI/badge.svg) [![NPM version](https://img.shields.io/npm/v/eslint-plugin-eslint-plugin.svg?style=flat)](https://npmjs.org/package/eslint-plugin-eslint-plugin)`
	`1`	`+# eslint-plugin-eslint-plugin ![CI](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/workflows/CI/badge.svg) [![NPM version](https://img.shields.io/npm/v/eslint-plugin-eslint-plugin.svg?style=flat)](https://npmjs.org/package/eslint-plugin-eslint-plugin) [![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg)](https://conventionalcommits.org)`
`2`	`2`
`3`	`3`	`An ESLint plugin for linting ESLint plugins. Rules written in CJS, ESM, and TypeScript are all supported.`
`4`	`4`