Automatic merge from submit-queue (batch tested with PRs 46489, 46281, 46463, 46114, 43946)

De-duplication of verb in policy.go

**What this PR does / why we need it**:
https://github.com/kubernetes/kubernetes/blob/master/plugin/pkg/auth/authorizer/rbac/bootstrappolicy/policy.go#L224 contains `get` verb. 

**Which issue this PR fixes**:

**Special notes for your reviewer**:

**Release note**:

```release-note
None
```