ci(test): use actions/setup-node@v2

Author: gr2m

.github/workflows/test.yml

@@ -12,6 +12,6 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
       - run: npm ci
       - run: npm test