Update test workflow.

Author: blueimp

.github/workflows/test.yml

@@ -5,21 +5,14 @@ on: [push, pull_request]
 jobs:
   test:
     runs-on: ubuntu-latest
-
     strategy:
       matrix:
-        node-version: [10.x, 12.x]
-
+        node-version: [14, 16]
     steps:
       - uses: actions/checkout@v2
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
-      - name: npm install, build, and test
-        run: |
-          npm install
-          npm run build --if-present
-          npm test
-        env:
-          CI: true
+      - run: npm install
+      - run: npm run build --if-present
+      - run: npm run test