Replace Travis with GitHub Actions

Author: jcoglan

.github/workflows/test.yml

@@ -0,0 +1,23 @@
+on:
+  - push
+  - pull_request
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [12, 14, 16, 18, 20, 22, 24]
+
+    name: node.js v${{ matrix.node }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+
+      - run: node --version
+      - run: npm install
+      - run: npm test