
Automatic merge from submit-queue (batch tested with PRs 44097, 42772, 43880, 44031, 44066) [Federation] Improve e2e test setup This PR improves federation e2e test setup: - reuses e2e framework setup (``NewDefaultFramework``) instead of duplicating it - ensures ``FederationAfterEach`` is called if an error occurs in ``FederationBeforeEach`` (as per the [example](https://github.com/kubernetes/kubernetes/blob/master/test/e2e/framework/framework.go#L161) of the e2e framework) - skips creation of a test namespace in the hosting cluster (not used for a federation e2e test) cc: @kubernetes/sig-federation-pr-reviews @kubernetes/sig-testing-pr-reviews