Merge pull request #66284 from stewart-yu/stewart-sharedtype-move

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Move the` k8s.io/kubernetes/pkg/util/pointer` package to` k8s.io/utils/pointer`

**What this PR does / why we need it**:
Move `k8s.io/kubernetes/pkg/util/pointer` to  `shared utils` directory, so that we can use it  easily.
Close #66010 accidentally, and can't reopen it, so the same as #66010 

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

pkg/kubemark/BUILD

@@ -34,7 +34,6 @@ go_library(
         "//pkg/util/mount:go_default_library",
         "//pkg/util/node:go_default_library",
         "//pkg/util/oom:go_default_library",
-        "//pkg/util/pointer:go_default_library",
         "//pkg/util/sysctl:go_default_library",
         "//pkg/volume/empty_dir:go_default_library",
         "//pkg/volume/secret:go_default_library",
@@ -53,6 +52,7 @@ go_library(
         "//test/utils:go_default_library",
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/k8s.io/utils/exec:go_default_library",
+        "//vendor/k8s.io/utils/pointer:go_default_library",
     ],
 )
 

pkg/kubemark/hollow_proxy.go

@@ -34,9 +34,9 @@ import (
 	"k8s.io/kubernetes/pkg/proxy/iptables"
 	utiliptables "k8s.io/kubernetes/pkg/util/iptables"
 	utilnode "k8s.io/kubernetes/pkg/util/node"
-	utilpointer "k8s.io/kubernetes/pkg/util/pointer"
 	utilsysctl "k8s.io/kubernetes/pkg/util/sysctl"
 	utilexec "k8s.io/utils/exec"
+	utilpointer "k8s.io/utils/pointer"
 
 	"github.com/golang/glog"
 )