Merge pull request #44801 from klausenbusk/patch-1

Automatic merge from submit-queue

Remove redis-proxy example

The docker image is nowhere to be found, so lets remove it.
There have been a request for the Dockerfile here [1], but nobody
seems to care.


[1] kubernetes/kubernetes#4914 (comment)
----
**What this PR does / why we need it**:
This PR remove a k8s manifest which use a image which source is nowhere to be found.

```release-note
Remove redis-proxy.yaml sample, as the image is nowhere to be found.
```

Author: Kubernetes Submit Queue

examples_test.go

@@ -284,7 +284,6 @@ func TestExampleObjectSchemas(t *testing.T) {
 		"../examples/storage/redis": {
 			"redis-controller":          &api.ReplicationController{},
 			"redis-master":              &api.Pod{},
-			"redis-proxy":               &api.Pod{},
 			"redis-sentinel-controller": &api.ReplicationController{},
 			"redis-sentinel-service":    &api.Service{},
 		},