Update demo.yml

.github/workflows/demo.yml

@@ -1,13 +1,12 @@
 name: learn-github-actions
 run-name: ${{ github.actor }} is learning GitHub Actions
 on: [push]
+
 jobs:
-  check-bats-version:
+  pull-postgres:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
-        with:
-          node-version: '14'
-      - run: npm install -g bats
-      - run: bats -v
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup node
+        run: sudo apt-get -y install build-essential