docs: Rm badge pointing at removed linix build status

README.md

@@ -1,5 +1,5 @@
 <!--- Badges start --->
-<img src="https://img.shields.io/badge/repo%20status-in%20development%20(caution)-red?style=plastic" alt="Repository status is still in development (caution required)"/><img alt="PyPI - Version" src="https://img.shields.io/pypi/v/assess-gtfs?style=plastic"><img alt="PyPI - Downloads" src="https://img.shields.io/pypi/dm/assess-gtfs?style=plastic&logo=pypi&logoColor=white&label=PyPI%20downloads"><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/python-package-mac.yml/badge.svg" alt="Build status badge on mac"/><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/python-package-linux.yml/badge.svg" alt="Build status badge on linux"/><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/python-package-windows.yml/badge.svg" alt="Build status badge on windows"/><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/build-deploy.yml/badge.svg" alt="Deploy PYPI"/><img src="https://codecov.io/github/datasciencecampus/assess_gtfs/graph/badge.svg?token=iEWElAdksI" alt="Codecov coverage result"/>
+<img src="https://img.shields.io/badge/repo%20status-in%20development%20(caution)-red?style=plastic" alt="Repository status is still in development (caution required)"/><img alt="PyPI - Version" src="https://img.shields.io/pypi/v/assess-gtfs?style=plastic"><img alt="PyPI - Downloads" src="https://img.shields.io/pypi/dm/assess-gtfs?style=plastic&logo=pypi&logoColor=white&label=PyPI%20downloads"><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/python-package-mac.yml/badge.svg" alt="Build status badge on mac"/><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/python-package-windows.yml/badge.svg" alt="Build status badge on windows"/><img src="https://github.com/datasciencecampus/assess_gtfs/actions/workflows/build-deploy.yml/badge.svg" alt="Deploy PYPI"/><img src="https://codecov.io/github/datasciencecampus/assess_gtfs/graph/badge.svg?token=iEWElAdksI" alt="Codecov coverage result"/>
 
 <!--- Badges end --->