Update .github/workflows/ci.yml

Co-authored-by: Christoph Knittel <[email protected]>

Author: nojaf

.github/workflows/ci.yml

@@ -478,6 +478,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
+          # Run integration tests with the oldest supported node version.
           node-version: 20
 
       - name: Make test directory