Update test.yml

Author: codelion

.github/workflows/test.yml

@@ -238,6 +238,11 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
+    - name: Set up Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+
     - name: Cache pip packages
       uses: actions/cache@v3
       with: