chore: add install node version to test.yml

Author: vitaliibendyk

.github/workflows/test.yml

@@ -9,7 +9,13 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout source
+        uses: actions/checkout@v4.1.1
+      - name: Install Node (v20) 
+        id: node-install
+        uses: actions/setup-node@v4.0.2
+        with:
+          node-version: 20.11
       - name: Install dependencies
         run: npm ci
       - name: Build