fix: fix version mismatch and SSL errors in UI tests

[emmaaroche]

Description

This PR pins Playwright to 1.57.0 and adds SSL certificate bypass to fix test failures in UI image.

Without pinning, Poetry installs the latest Playwright (1.58.0) which doesn't match the browser binaries in mcr.microsoft.com/playwright/python:v1.57.0-noble, causing: BrowserType.launch: Executable doesn't exist at /ms-playwright/firefox-1509/firefox

We're staying on 1.57.0 for now because it works reliably. Playwright 1.58.0 has an issue with JS redirects in headless mode that I need to investigate more.

Also, as there is no CA certificates in the UI image, this is causing SSL errors when using the image. Adding ignore_https_errors=True flag bypasses certificate validation during both login and test execution. This will also need to be added to image at a later stage.

Changes

• pyproject.toml: Pin playwright = "1.57.0" to match Docker base image
• conftest.py: Add ignore_https_errors=True to browser contexts

Verification Steps

  docker run --rm \                                                                                                                                                                                        
    -v ~/.kube/config:/run/kubeconfig:ro \                                                                                                                                                                 
    -v $(pwd)/config/settings.local.yaml:/run/secrets.yaml:ro \                                                                                                                                            
    -v $(pwd)/test-run-results:/test-run-results \                                                                                                                                                         
    quay.io/rh-ee-eroche/testsuite-ui:unstable`

[azgabur]

Wont updating base image in https://github.com/Kuadrant/testsuite/blob/main/ui.Dockerfile#L1 help? mcr.microsoft.com/playwright/python:v1.58.0-noble seems to exist. But I agree for the future we can pin the version of Playwright to be same as used in ui.Dockerfile

[emmaaroche]

@azgabur, mentioned in PR description that I will need to investigate it more as tests are failing with redirect issues using v1.58 base image, I will look into this soon but don't want tests failing in nightlies due to version mismatch for now.

[azgabur]

Okay got it, so for now this is fine 👍