Unneeded e2e tear down steps

testEnv.Finish has a number of steps which are not required and flood the terminal with extra information which make it harder to view test results.

Steps such as removing the namespaces, CRDS etc are not required if the kind cluster is being removed. These could be reasonable when testing against a persistent cluster instead of an ephemeral one such as Kind.

I'm happy to work on this issue

Start by locating testEnv.Finish and tracing its e2e teardown steps for the Kind cluster, including namespace and CRD removal. Confirm which cleanup is redundant for an ephemeral cluster, then verify that test results are less noisy while cleanup for persistent clusters remains appropriate.

Written by the indexing model from the issue text.