Merge pull request #67543 from sttts/sttts-auth-skip-paths

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

delegated authz: add AlwaysAllowPaths to option struct (defaulting to /healthz)

Add `AlwaysAllowPaths` field to delegated authz. These http paths are excluded from the authz chain.

Prerequisite for kubernetes/kubernetes#64149 and kubernetes/kubernetes#67069.

```release-note
Added --authorization-always-allow-paths to components doing delegated authorization to exclude certain HTTP paths like /healthz from authorization.
```

Kubernetes-commit: 5ed26a348b017c3ece8ac468d15770ddf8b922ae