docs: update README (#15)

Author: MichaelDeBoey

README.md

@@ -4,16 +4,15 @@
 [![Downloads/month](https://img.shields.io/npm/dm/@eslint-community/eslint-utils.svg)](http://www.npmtrends.com/@eslint-community/eslint-utils)
 [![Build Status](https://github.com/eslint-community/eslint-utils/workflows/CI/badge.svg)](https://github.com/eslint-community/eslint-utils/actions)
 [![Coverage Status](https://codecov.io/gh/eslint-community/eslint-utils/branch/main/graph/badge.svg)](https://codecov.io/gh/eslint-community/eslint-utils)
-[![Dependency Status](https://david-dm.org/eslint-community/eslint-utils.svg)](https://david-dm.org/eslint-community/eslint-utils)
 
 ## 🏁 Goal
 
 This package provides utility functions and classes for make ESLint custom rules.
 
 For examples:
 
--   [getStaticValue](https://eslint-utils.mysticatea.dev/api/ast-utils.html#getstaticvalue) evaluates static value on AST.
--   [ReferenceTracker](https://eslint-utils.mysticatea.dev/api/scope-utils.html#referencetracker-class) checks the members of modules/globals as handling assignments and destructuring.
+-   [`getStaticValue`](https://eslint-utils.mysticatea.dev/api/ast-utils.html#getstaticvalue) evaluates static value on AST.
+-   [`ReferenceTracker`](https://eslint-utils.mysticatea.dev/api/scope-utils.html#referencetracker-class) checks the members of modules/globals as handling assignments and destructuring.
 
 ## 📖 Usage
 

docs/README.md

@@ -2,9 +2,8 @@
 
 [![npm version](https://img.shields.io/npm/v/@eslint-community/eslint-utils.svg)](https://www.npmjs.com/package/@eslint-community/eslint-utils)
 [![Downloads/month](https://img.shields.io/npm/dm/@eslint-community/eslint-utils.svg)](http://www.npmtrends.com/@eslint-community/eslint-utils)
-[![Build Status](https://travis-ci.org/eslint-community/eslint-utils.svg?branch=main)](https://travis-ci.org/eslint-community/eslint-utils)
+[![Build Status](https://github.com/eslint-community/eslint-utils/workflows/CI/badge.svg)](https://github.com/eslint-community/eslint-utils/actions)
 [![Coverage Status](https://codecov.io/gh/eslint-community/eslint-utils/branch/main/graph/badge.svg)](https://codecov.io/gh/eslint-community/eslint-utils)
-[![Dependency Status](https://david-dm.org/eslint-community/eslint-utils.svg)](https://david-dm.org/eslint-community/eslint-utils)
 
 ## 🏁 Goal
 
@@ -14,12 +13,12 @@
 
 Use [npm](https://www.npmjs.com/) or a compatible tool to install.
 
-```
+```sh
 npm install @eslint-community/eslint-utils
 ```
 
 ::: tip Requirements
-`@eslint-community/eslint-utils` requires Node.js `10` or newer versions.
+`@eslint-community/eslint-utils` requires Node.js `^12.22.0 || ^14.17.0 || >=16.0.0`.
 :::
 
 ## 📖 Usage