Turn off e2e (#552)

* Turn off e2e

* remove empty workflow

---------

Co-authored-by: Mads Rasmussen <madsr@hey.com>

src/Umbraco.Web.UI.Client/.github/workflows/playwright.yml

@@ -1,28 +0,0 @@
-name: E2E Tests
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-jobs:
-  test:
-    timeout-minutes: 60
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
-      with:
-        node-version: '18.x'
-        cache: 'npm'
-    - name: Install dependencies
-      run: npm ci
-    - name: Install Playwright Browsers
-      run: npx playwright install --with-deps
-    - name: Run Playwright tests
-      run: npx playwright test
-    - uses: actions/upload-artifact@v3
-      if: always()
-      with:
-        name: playwright-report
-        path: playwright-report/
-        retention-days: 30