Merge pull request #49935 from xiangpengzhao/remove-dep-alias

Automatic merge from submit-queue (batch tested with PRs 50806, 48789, 49922, 49935, 50438)

Remove deprecated kubectl command aliases

**What this PR does / why we need it**:
These command aliases have been deprecated for more than two years. It's time to remove them.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
ref: #8319 #6118 #8596

**Special notes for your reviewer**:
/sig cli

**Release note**:

```release-note
Remove deprecated kubectl command aliases `apiversions, clusterinfo, resize, rollingupdate, run-container, update`
```

docs/yaml/kubectl/kubectl_apiversions.yaml

@@ -1,3 +0,0 @@
-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/yaml/kubectl/kubectl_clusterinfo.yaml

@@ -1,3 +0,0 @@
-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/yaml/kubectl/kubectl_resize.yaml

@@ -1,3 +0,0 @@
-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/yaml/kubectl/kubectl_rollingupdate.yaml

@@ -1,3 +0,0 @@
-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/yaml/kubectl/kubectl_run-container.yaml

@@ -1,3 +0,0 @@
-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/yaml/kubectl/kubectl_update.yaml

@@ -1,3 +0,0 @@
-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.