chore: move CI to Action

Author: lukeed

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: lukeed

.github/workflows/ci.yml

@@ -0,0 +1,20 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Node.js v${{ matrix.nodejs }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 3
+    strategy:
+      matrix:
+        nodejs: [6, 8, 10, 12, 14]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.nodejs }}
+
+    - run: npm ci
+    - run: npm test