Drop scrutinizer-ci

Signed-off-by: Matt Friedman <maf675@gmail.com>

Author: iMattPro

README.md

@@ -4,7 +4,6 @@ The official Ideas Centre used at [phpBB.com](https://www.phpbb.com/ideas/). Thi
 
 [![Build Status](https://github.com/phpbb/ideas/actions/workflows/tests.yml/badge.svg)](https://github.com/phpbb/ideas/actions)
 [![codecov](https://codecov.io/gh/phpbb/ideas/graph/badge.svg?token=74AITS9CPZ)](https://codecov.io/gh/phpbb/ideas)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/phpbb/ideas/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/phpbb/ideas/?branch=master)
 
 ## Contribute