Add expectation files for AJAX spider E2E tests
What does this MR do?
Updates the AJAX spider E2E tests to check the entire report against a saved valid version. We do this in most of our E2E specs, and the check will be valuable to ensure that we aren't adding vulnerabilities from external URLs once gitlab-org/gitlab#235677 (closed) is complete.
What are the relevant issue numbers?
Edited by Avielle Wolfe