Add Ukrainian badge

Author: RReverser

README.md

@@ -3,6 +3,8 @@
 [![Build Status](https://travis-ci.org/acornjs/acorn-jsx.svg?branch=master)](https://travis-ci.org/acornjs/acorn-jsx)
 [![NPM version](https://img.shields.io/npm/v/acorn-jsx.svg)](https://www.npmjs.org/package/acorn-jsx)
 
+<a href="https://supportukrainenow.org/"><img src="https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/banner-direct.svg" width="800"></a>
+
 This is plugin for [Acorn](http://marijnhaverbeke.nl/acorn/) - a tiny, fast JavaScript parser, written completely in JavaScript.
 
 It was created as an experimental alternative, faster [React.js JSX](http://facebook.github.io/react/docs/jsx-in-depth.html) parser. Later, it replaced the [official parser](https://github.com/facebookarchive/esprima) and these days is used by many prominent development tools.