Automatic merge from submit-queue (batch tested with PRs 49115, 47480)

Upgrade advanced audit to version v1beta1

This change does nothing but only upgrades advanced audit to version v1beta1.
There will be following up changes which does real effect to advanced audit feature.

After this change audit policy file should contain apiVersion and kind and has such format:
```
apiVersion: audit.k8s.io/v1alpha1
kind: Policy
rules:
  - level: None
```
or use the v1beta1 policy:
```
apiVersion: audit.k8s.io/v1beta1
kind: Policy
rules:
  - level: None
```
Updates #48561

**Release note**:

```
Upgrade advanced audit to version v1beta1.
```