add workflow badge

Author: alb2001

README.md

@@ -1,5 +1,5 @@
 # DEXTools Node
-[![Python application](https://github.com/alb2001/dextools-python/actions/workflows/python-app.yml/badge.svg)](https://github.com/alb2001/dextools-python/actions/workflows/python-app.yml)
+[![Node.js CI](https://github.com/alb2001/dextools-node/actions/workflows/node.js.yml/badge.svg)](https://github.com/alb2001/dextools-node/actions/workflows/node.js.yml)
 [![NPM Downloads](https://img.shields.io/npm/dm/dextools-node)](https://npm-stat.com/charts.html?package=dextools-node)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![NPM Version](https://img.shields.io/npm/v/dextools-node)](https://www.npmjs.com/package/dextools-node)