feat(build): update to node 20 github workflow

Author: mhenkens

.github/workflows/build.yml

@@ -25,10 +25,10 @@ jobs:
       - uses: actions/checkout@v4
 
       # See: https://github.com/marketplace/actions/setup-node-js-environment
-      - name: Use Node.js 18
+      - name: Use Node.js 20
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "20"
 
       - name: Create file & folder for GitHub Actions logs
         run: |