Currently, server-side dry-run fetches the OpenAPI schema for every
single object.
This change fetches the OpenAPI schema only once.
Kubernetes-commit: caa158610dfb53de3582ed6df0eb37359206fc66
- Clean up --dry-run values in tests, docs, and scripts
- Fix --dry-run for auth reconcile and add a test
Kubernetes-commit: d97169f59ad11f2d2ffd8ef14446bbec5ffc881b