- Move TestSupportsDryRun to cli-runtime
- Move TestDryRunVerifier to cli-runtime
- Add OpenAPI schema for testdata to cli-runtime
- Use Helper.DryRun and DryRunVerifier for Apply
- Add WithOptions methods to Helper
Kubernetes-commit: 6bea0e469bcfe4967cbf2656a998d60e0b684747
Running `diff -u` produces a unified diff. It isn't related to Unicode.
Also, `diff -N` treats _absent_ files as empty, not new files.
Kubernetes-commit: 0af2dedd96e973f4ed59af0cc325a70ca0b9100a