refactor: Split up run steps

Makes it easier to debug.

Author: l0b0

.github/workflows/test.yaml

@@ -8,6 +8,5 @@ jobs:
         with:
           node-version: 'lts/*'
       - uses: actions/checkout@v2
-      - run: |
-          npm install
-          npm test
+      - run: npm install
+      - run: npm test