[E2E] PROMOTE TO BLOCKING: license_detection_spec.rb

What does this MR do?

Promotes the following e2e tests to the blocking bucket:

1. Create Repository License Detection on a project with a commonly used LICENSE behaves like project license detection displays the name of the license on the repository | Testcase | Spec metrics

2. Create Repository License Detection on a project with an unrecognized LICENSE behaves like project license detection displays the name of the license on the repository | Testcase | Spec metrics

This MR was created based on data from reliable e2e test report: #456047 (closed)

(This MR was automatically generated by gitlab_quality-test_tooling at 2024-04-15 02:05:29 UTC)