feat: change travis to github-actions.

Author: albin3

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: CI
+on: [push, pull_request]
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        include:
+          - node: '14.x'
+            os: ubuntu-latest
+          - node: '16.x'
+            os: ubuntu-latest
+          - node: '18.x'
+            os: ubuntu-latest
+          - node: '20.x'
+            os: ubuntu-latest
+          - node: '22.x'
+            os: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm test

.travis.yml

@@ -2,7 +2,7 @@
 
 > parse / stringify sql (select grammar) in js.
 
-[![Build Status][travis-image]][travis-url]
+[![Build Status][github-actions-image]][github-actions-url]
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 
@@ -82,8 +82,8 @@ var sql = sqlParser.stringify(ast);
 
 MIT
 
-[travis-image]: https://api.travis-ci.org/JavaScriptor/js-sql-parser.svg
-[travis-url]: https://travis-ci.org/JavaScriptor/js-sql-parser
+[github-actions-image]: https://github.com/JavaScriptor/js-sql-parser/actions/workflows/ci.yml/badge.svg?branch=master
+[github-actions-url]: https://github.com/JavaScriptor/js-sql-parser/actions/workflows/ci.yml
 [npm-image]: https://img.shields.io/npm/v/js-sql-parser.svg
 [npm-url]: https://npmjs.org/package/js-sql-parser
 [downloads-image]: https://img.shields.io/npm/dm/js-sql-parser.svg