docs: update badges within readme

Author: tboerger

README.md

@@ -1,6 +1,6 @@
 # Scaleway Exporter
 
-[![Current Tag](https://img.shields.io/github/v/tag/promhippie/scw_exporter?sort=semver)](https://github.com/promhippie/prometheus-scw-sd) [![General Build](https://github.com/promhippie/scw_exporter/workflows/general.yml/badge.svg)](https://github.com/promhippie/scw_exporter/actions/workflows/general.yaml) [![Join the Matrix chat at https://matrix.to/#/#webhippie:matrix.org](https://img.shields.io/badge/matrix-%23webhippie-7bc9a4.svg)](https://matrix.to/#/#webhippie:matrix.org) [![Codacy Badge](https://app.codacy.com/project/badge/Grade/0621f7fa70104074ad05ab9ac304d185)](https://www.codacy.com/gh/promhippie/scw_exporter/dashboard?utm_source=github.com&utm_medium=referral&utm_content=promhippie/scw_exporter&utm_campaign=Badge_Grade) [![Go Doc](https://godoc.org/github.com/promhippie/scw_exporter?status.svg)](http://godoc.org/github.com/promhippie/scw_exporter) [![Go Report](http://goreportcard.com/badge/github.com/promhippie/scw_exporter)](http://goreportcard.com/report/github.com/promhippie/scw_exporter)
+[![Current Tag](https://img.shields.io/github/v/tag/promhippie/scw_exporter?sort=semver)](https://github.com/promhippie/prometheus-scw-sd) [![General Build](https://github.com/promhippie/scw_exporter/actions/workflows/general.yml/badge.svg)](https://github.com/promhippie/scw_exporter/actions/workflows/general.yml) [![Join the Matrix chat at https://matrix.to/#/#webhippie:matrix.org](https://img.shields.io/badge/matrix-%23webhippie-7bc9a4.svg)](https://matrix.to/#/#webhippie:matrix.org) [![Codacy Badge](https://app.codacy.com/project/badge/Grade/af9b80ac46294ac9a52d823e991eb4e9)](https://www.codacy.com/gh/promhippie/scw_exporter/dashboard?utm_source=github.com&utm_medium=referral&utm_content=promhippie/scw_exporter&utm_campaign=Badge_Grade) [![Go Doc](https://godoc.org/github.com/promhippie/scw_exporter?status.svg)](http://godoc.org/github.com/promhippie/scw_exporter) [![Go Report](http://goreportcard.com/badge/github.com/promhippie/scw_exporter)](http://goreportcard.com/report/github.com/promhippie/scw_exporter)
 
 An exporter for [Prometheus][prometheus] that collects metrics from
 [Scaleway][scaleway].