docs: Fix CI badge

Author: jcs090218

README.md

@@ -4,7 +4,7 @@ lsp-ui
 [![MELPA](https://melpa.org/packages/lsp-ui-badge.svg)](https://melpa.org/#/lsp-ui)
 [![MELPA Stable](https://stable.melpa.org/packages/lsp-ui-badge.svg)](https://stable.melpa.org/#/lsp-ui)
 [![](https://discordapp.com/api/guilds/789885435026604033/widget.png?style=shield)](https://discord.gg/swuxy5AAgT)
-[![Build Status](https://github.com/emacs-lsp/lsp-ui/workflows/CI/badge.svg?branch=master)](https://github.com/emacs-lsp/lsp-ui/actions)
+[![CI](https://github.com/emacs-lsp/lsp-ui/actions/workflows/test.yml/badge.svg)](https://github.com/emacs-lsp/lsp-ui/actions/workflows/test.yml)
 
 <!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc-refresh-toc -->
 **Table of Contents**