Fix codacy badge

Author: etr

README.md

@@ -12,7 +12,7 @@ Copyright (C)  2011-2019  Sebastiano Merlino.
 ![GA: Build Status](https://github.com/etr/libhttpserver/actions/workflows/verify-build.yml/badge.svg)
 [![Build status](https://ci.appveyor.com/api/projects/status/ktoy6ewkrf0q1hw6/branch/master?svg=true)](https://ci.appveyor.com/project/etr/libhttpserver/branch/master)
 [![codecov](https://codecov.io/gh/etr/libhttpserver/branch/master/graph/badge.svg)](https://codecov.io/gh/etr/libhttpserver)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/5fa4bdc3815b4c10977f3badefedecd6)](https://www.codacy.com/app/etr/libhttpserver?utm_source=github.com&utm_medium=referral&utm_content=etr/libhttpserver&utm_campaign=Badge_Grade)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/1bd1e8c21f66400fb70e5a5ce357b525)](https://www.codacy.com/gh/etr/libhttpserver/dashboard?utm_source=github.com&utm_medium=referral&utm_content=etr/libhttpserver&utm_campaign=Badge_Grade)
 [![Gitter chat](https://badges.gitter.im/etr/libhttpserver.png)](https://gitter.im/libhttpserver/community)
 
 [![ko-fi](https://www.ko-fi.com/img/donate_sm.png)](https://ko-fi.com/F1F5HY8B)