Move to GitHub Actions (#300)

Author: Richienb

.github/workflows/main.yml

@@ -0,0 +1,24 @@
+name: CI
+on:
+  - push
+  - pull_request
+jobs:
+  test:
+    name: Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
+          - 14
+          - 12
+          - 10
+          - 8
+          - 6
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm test

.travis.yml

@@ -1,4 +1,4 @@
-# query-string [![Build Status](https://travis-ci.com/sindresorhus/query-string.svg?branch=master)](https://travis-ci.com/github/sindresorhus/query-string) [![](https://badgen.net/bundlephobia/minzip/query-string)](https://bundlephobia.com/result?p=query-string)
+# query-string
 
 > Parse and stringify URL [query strings](https://en.wikipedia.org/wiki/Query_string)