feat: update workflow

Author: jsjoeio

.github/workflows/ci.yaml

@@ -163,3 +163,6 @@ jobs:
       - name: Untar code-server file
         run: |
           tar -xzf release-packages/code-server*-linux-amd64.tar.gz
+      - uses: microsoft/playwright-github-action@v1
+      - name: Install dependencies and run tests
+        run: node release && yarn test && pkill node