RHIDP-4049 change app-config at e2e test runtime

[gustavolira]

Description

Add dynamic ConfigMap update in e2e tests

Introduced a new end-to-end test to validate dynamic ConfigMap updates and title changes using Playwright. Added Kubernetes utilities and necessary dependencies to handle Kubernetes API interactions.

Which issue(s) does this PR fix

• Fixes #?

PR acceptance criteria

Please make sure that the following steps are complete:

• [ ] GitHub Actions are completed and successful
• [ ] Unit Tests are updated and passing
• [ ] E2E Tests are updated and passing
• [ ] Documentation is updated if necessary (requirement for new features)
• [ ] Add a screenshot if the change is UX/UI related

How to test changes / Special notes to the reviewer