ci: update script

Author: barelyhuman

.github/workflows/test.yml

@@ -19,6 +19,7 @@ jobs:
       - uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-      - run: npm install
-      - run: npm build
-      - run: npm test
+      - run: |
+          npm install
+          npm run build
+          npm run test