Merge pull request #41538 from xingzhou/clusterrole

Automatic merge from submit-queue (batch tested with PRs 41146, 41486, 41482, 41538, 41784)

Added `kubectl create clusterrole` command.

Added `kubectl create clusterrole` command.

Fixed part of #39596 

**Special notes for your reviewer**:
@deads2k, please help to review this patch, thanks

**Release note**:
```
   Added one new command `kubectl create clusterrole` to help user create a single ClusterRole from command line.
```

docs/.generated_docs

@@ -38,6 +38,7 @@ docs/man/man1/kubectl-config.1
 docs/man/man1/kubectl-convert.1
 docs/man/man1/kubectl-cordon.1
 docs/man/man1/kubectl-cp.1
+docs/man/man1/kubectl-create-clusterrole.1
 docs/man/man1/kubectl-create-clusterrolebinding.1
 docs/man/man1/kubectl-create-configmap.1
 docs/man/man1/kubectl-create-deployment.1
@@ -124,6 +125,7 @@ docs/user-guide/kubectl/kubectl_convert.md
 docs/user-guide/kubectl/kubectl_cordon.md
 docs/user-guide/kubectl/kubectl_cp.md
 docs/user-guide/kubectl/kubectl_create.md
+docs/user-guide/kubectl/kubectl_create_clusterrole.md
 docs/user-guide/kubectl/kubectl_create_clusterrolebinding.md
 docs/user-guide/kubectl/kubectl_create_configmap.md
 docs/user-guide/kubectl/kubectl_create_deployment.md

docs/man/man1/kubectl-create-clusterrole.1

@@ -0,0 +1,3 @@
+This file is autogenerated, but we've stopped checking such files into the
+repository to reduce the need for rebases. Please run hack/generate-docs.sh to
+populate this file.

docs/user-guide/kubectl/kubectl_create_clusterrole.md

@@ -0,0 +1,3 @@
+This file is autogenerated, but we've stopped checking such files into the
+repository to reduce the need for rebases. Please run hack/generate-docs.sh to
+populate this file.