[Java] Remove Travis build

Author: vyazelenko

.travis.yml

@@ -2,8 +2,7 @@ Simple Binary Encoding (SBE)
 ============================
 
 [![Javadocs](https://www.javadoc.io/badge/uk.co.real-logic/sbe-tool.svg)](https://www.javadoc.io/doc/uk.co.real-logic/sbe-tool)
-[![Build Status](https://travis-ci.org/real-logic/simple-binary-encoding.svg?branch=master)](https://travis-ci.org/real-logic/simple-binary-encoding)
-[![Actions Status](https://github.com/real-logic/simple-binary-encoding/workflows/Continuos%20Integration/badge.svg)](https://github.com/real-logic/simple-binary-encoding/actions)
+[![Actions Status](https://github.com/real-logic/simple-binary-encoding/workflows/Continuous%20Integration/badge.svg)](https://github.com/real-logic/simple-binary-encoding/actions)
 [![GitHub](https://img.shields.io/github/license/real-logic/simple-binary-encoding.svg)](https://github.com/real-logic/simple-binary-encoding/blob/master/LICENSE)
 [![Code Quality: Java](https://img.shields.io/lgtm/grade/java/g/real-logic/simple-binary-encoding.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/real-logic/simple-binary-encoding/context:java)
 [![Total Alerts](https://img.shields.io/lgtm/alerts/g/real-logic/simple-binary-encoding.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/real-logic/simple-binary-encoding/alerts)