chore(readme): Fix build status badge link

README.md

@@ -1,7 +1,7 @@
 # mysql-plus
 
 [![NPM Version](https://img.shields.io/npm/v/mysql-plus.svg)](https://www.npmjs.com/package/mysql-plus)
-[![Build Status](https://img.shields.io/github/actions/workflow/status/nwoltman/node-mysql-plus/ci.yml?branch=master)](https://github.com/nwoltman/node-mysql-plus/actions/workflows/ci.yml?query=branch%3A+master)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/nwoltman/node-mysql-plus/ci.yml?branch=master)](https://github.com/nwoltman/node-mysql-plus/actions/workflows/ci.yml?query=branch%3Amaster)
 [![Coverage Status](https://coveralls.io/repos/github/nwoltman/node-mysql-plus/badge.svg?branch=master)](https://coveralls.io/github/nwoltman/node-mysql-plus?branch=master)
 
 A MySQL client for Node.js that makes defining tables easy and automatically migrates table schemas.