Merge pull request kubernetes#46489 from xilabao/de-duplication-of-verb

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
```

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/policy.go

@@ -226,7 +226,7 @@ func ClusterRoles() []rbac.ClusterRole {
 				// TODO: remove once mirror pods are removed
 				// TODO: restrict deletion to mirror pods created by the bound node once supported
 				// Needed for the node to create/delete mirror pods
-				rbac.NewRule("get", "create", "delete").Groups(legacyGroup).Resources("pods").RuleOrDie(),
+				rbac.NewRule("create", "delete").Groups(legacyGroup).Resources("pods").RuleOrDie(),
 				// TODO: restrict to pods scheduled on the bound node once supported
 				rbac.NewRule("update").Groups(legacyGroup).Resources("pods/status").RuleOrDie(),
 

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml

@@ -672,7 +672,6 @@ items:
     verbs:
     - create
     - delete
-    - get
   - apiGroups:
     - ""
     resources: