Merge pull request ghostunnel#675 from ghostunnel/claude/fix-golint-warnings-7J6pD

Remove Go report card badge from README

Author: csstaub

README.md

@@ -1,7 +1,7 @@
 Ghostunnel
 ==========
 
-[![license](http://img.shields.io/badge/license-apache_2.0-blue.svg?style=flat)](https://raw.githubusercontent.com/ghostunnel/ghostunnel/master/LICENSE) [![release](https://img.shields.io/github/release/ghostunnel/ghostunnel.svg?style=flat)](https://github.com/ghostunnel/ghostunnel/releases) [![docker](https://img.shields.io/badge/docker-hub-blue.svg?style=flat)](https://hub.docker.com/r/ghostunnel/ghostunnel) [![test](https://img.shields.io/github/checks-status/ghostunnel/ghostunnel/master)](https://github.com/ghostunnel/ghostunnel/actions) [![coverage](https://img.shields.io/codecov/c/github/ghostunnel/ghostunnel/master)](https://app.codecov.io/gh/ghostunnel/ghostunnel/) [![report](https://goreportcard.com/badge/github.com/ghostunnel/ghostunnel)](https://goreportcard.com/report/github.com/ghostunnel/ghostunnel)
+[![license](https://img.shields.io/badge/license-apache_2.0-blue.svg?style=flat)](https://raw.githubusercontent.com/ghostunnel/ghostunnel/master/LICENSE) [![release](https://img.shields.io/github/release/ghostunnel/ghostunnel.svg?style=flat)](https://github.com/ghostunnel/ghostunnel/releases) [![docker](https://img.shields.io/badge/docker-hub-blue.svg?style=flat)](https://hub.docker.com/r/ghostunnel/ghostunnel) [![test](https://img.shields.io/github/checks-status/ghostunnel/ghostunnel/master)](https://github.com/ghostunnel/ghostunnel/actions) [![coverage](https://img.shields.io/codecov/c/github/ghostunnel/ghostunnel/master)](https://app.codecov.io/gh/ghostunnel/ghostunnel/)
 
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