Remove Travis - So long, and thanks for all the fish!

.gitattributes

@@ -6,6 +6,5 @@
 /.coveralls.yml export-ignore
 /.gitattributes export-ignore
 /.gitignore export-ignore
-/.travis.yml export-
 /easy-coding-standard.yaml export-ignore
 /phpstan.neon export-ignore

README.md

@@ -1,7 +1,7 @@
 # Steward: easy and robust testing with Selenium WebDriver + PHPUnit
 
 [![Latest Stable Version](https://img.shields.io/packagist/v/lmc/steward.svg?style=flat-square)](https://packagist.org/packages/lmc/steward)
-[![Travis Build Status](https://img.shields.io/travis/com/lmc-eu/steward/main.svg?style=flat-square&label=Travis)](https://travis-ci.com/github/lmc-eu/steward)
+[![GitHub Actions Build Status](https://img.shields.io/github/workflow/status/lmc-eu/steward/Tests%20and%20linting?style=flat-square&label=GitHub%20Actions%20build)](https://github.com/lmc-eu/steward/actions)
 [![AppVeyor Build Status](https://img.shields.io/appveyor/ci/lmc-eu/steward/main.svg?style=flat-square&label=AppVeyor)](https://ci.appveyor.com/project/lmc-eu/steward)
 [![Coverage Status](https://img.shields.io/coveralls/lmc-eu/steward/main.svg?style=flat-square)](https://coveralls.io/r/lmc-eu/steward?branch=main)
 [![Total Downloads](https://img.shields.io/packagist/dt/lmc/steward.svg?style=flat-square)](https://packagist.org/packages/lmc/steward)