feat: add Sonar badge

Author: scolbert-lisbona-kalisio

README.md

@@ -2,8 +2,8 @@
 
 [![Latest Release](https://img.shields.io/github/v/tag/kalisio/krawler?sort=semver&label=latest)](https://github.com/kalisio/krawler/releases)
 [![Build Status](https://github.com/kalisio/krawler/actions/workflows/main.yaml/badge.svg)](https://github.com/kalisio/krawler/actions/workflows/main.yaml)
-[![Code Climate](https://codeclimate.com/github/kalisio/krawler/badges/gpa.svg)](https://codeclimate.com/github/kalisio/krawler)
-[![Test Coverage](https://codeclimate.com/github/kalisio/krawler/badges/coverage.svg)](https://codeclimate.com/github/kalisio/krawler/coverage)
+[![Maintainability Issues](https://sonar.portal.kalisio.com/api/project_badges/measure?project=kalisio-krawler&metric=software_quality_maintainability_issues&token=sqb_fafa90cb3ced26431a13e595114bf5ceec0f46bb)](https://sonar.portal.kalisio.com/dashboard?id=kalisio-krawler)
+[![Coverage](https://sonar.portal.kalisio.com/api/project_badges/measure?project=kalisio-krawler&metric=coverage&token=sqb_fafa90cb3ced26431a13e595114bf5ceec0f46bb)](https://sonar.portal.kalisio.com/dashboard?id=kalisio-krawler)
 [![Documentation](https://img.shields.io/badge/documentation-available-brightgreen.svg)](https://kalisio.gitbooks.io/krawler/)
 [![Download Status](https://img.shields.io/npm/dm/@kalisio/krawler.svg?style=flat-square)](https://www.npmjs.com/package/@kalisio/krawler)
 [![Docker Pulls](https://img.shields.io/docker/pulls/kalisio/krawler.svg?style=plastic)](https://hub.docker.com/r/kalisio/krawler/)