Update package.json and package-lock.json to upgrade various dependencies, including @commitlint and @open-wc packages, and add @playwright/test for testing. Modify GitHub Actions workflow to ensure Playwright is installed correctly.

Author: alexpmule

.github/workflows/deployment.yml

@@ -31,6 +31,7 @@ jobs:
           npm ci
       - name: Install Playwright
         run: |
+          npm install -D @playwright/test
           npx playwright install --with-deps chromium firefox webkit
           npm install -g @web/test-runner
       - name: Run tests
@@ -50,6 +51,7 @@ jobs:
           npm ci
       - name: Install Playwright
         run: |
+          npm install -D @playwright/test
           npx playwright install --with-deps chromium firefox webkit
           npm install -g @web/test-runner
       - name: Run tests