fixed playwright test, added setup installation because of the new version

Author: Paurikova2

.github/workflows/playwright-tests.yml

@@ -25,6 +25,10 @@ jobs:
         run: |
           cp this-repository/config/config.lindat.ui.tests.json dspace-ui-tests/customer-constants/
 
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps
+        working-directory: dspace-ui-tests
+
       - name: test
         working-directory: dspace-ui-tests/scripts
         env: