Update actions/setup-node action to v4

Author: renovate[bot]

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: google/wireit@setup-github-actions-caching/v1
       - uses: actions/checkout@v4
       - name: Use Node.js 20
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
       - name: Install dependencies