Merge pull request #384 from UniversityOfHelsinkiCS/renovate/actions-setup-node-5.x

Update actions/setup-node action to v5

Author: Veikkosuhonen

.github/workflows/test.yaml

@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: '20'
           cache: 'npm'