bump tool versions

Author: ceilingfish-parallax

.github/workflows/eval.yml

@@ -20,11 +20,11 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '24'
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       # --- Model-under-test: Ollama serving Gemma -------------------------
       - name: Install Ollama