Remove Travis File (#181)

* rm travis

* fix build status

* fix

* link

* fix

* revert

* rm coverage

README.md

@@ -1,8 +1,7 @@
 etcd-rules
 ==========
 
-[![Build Status](https://travis-ci.org/IBM-Cloud/go-etcd-rules.svg?branch=master)](https://travis-ci.org/IBM-Cloud/go-etcd-rules)
-[![Coverage Status](https://coveralls.io/repos/github/IBM-Bluemix/go-etcd-rules/badge.svg?branch=master)](https://coveralls.io/github/IBM-Bluemix/go-etcd-rules?branch=master)
+[![Build Status](https://github.com/IBM-Cloud/go-etcd-rules/actions/workflows/go.yml/badge.svg?branch=master)](https://github.com/IBM-Cloud/go-etcd-rules/actions?branch=master)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 
 **NOTE: Built with the etcd 3.5.x client.**