Remove travis integration

Author: socsieng

.github/workflows/push.yml

@@ -1,4 +1,4 @@
-name: Node.js CI
+name: build
 
 on: [push]
 

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: Node.js Package
+name: publish
 
 on:
   release:

.travis.yml

@@ -1,6 +1,6 @@
 # typedoc-plugin-typescript-declaration
 
-[![Build Status](https://travis-ci.org/socsieng/typedoc-plugin-typescript-declaration.svg?branch=master)](https://travis-ci.org/socsieng/typedoc-plugin-typescript-declaration)
+[![Build Status](https://github.com/socsieng/typedoc-plugin-typescript-declaration/workflows/build/badge.svg)](https://github.com/socsieng/typedoc-plugin-typescript-declaration/actions?query=workflow%3A%22build%22)
 [![NPM Version](https://badge.fury.io/js/typedoc-plugin-typescript-declaration.svg)](https://badge.fury.io/js/typedoc-plugin-typescript-declaration)
 
 This is a Typedoc plugin that renders a TypeScript declaration file.