Merge pull request #18 from InteractionDesignFoundation/renovate/actions-setup-node-6.x

Update actions/setup-node action to v6

Author: alies-dev

.github/workflows/run-tests.yml

@@ -44,7 +44,7 @@ jobs:
 
       # NPM part (test whether assets can be compiled)
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 24