Updates E2E test images registry (#7704)

We're moving away from google.com gcp projects. These images are now on community-owned infra.

docs/examples/chashsubset/deployment.yaml

@@ -17,7 +17,7 @@ spec:
     spec:
       containers:
         - name: nginxhello
-          image: gcr.io/kubernetes-e2e-test-images/echoserver:2.2
+          image: k8s.gcr.io/e2e-test-images/echoserver:2.3
           ports:
             - containerPort: 8080
           env:

docs/examples/http-svc.yaml

@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
       - name: http-svc
-        image: gcr.io/kubernetes-e2e-test-images/echoserver:2.1
+        image: k8s.gcr.io/e2e-test-images/echoserver:2.3
         ports:
         - containerPort: 8080
         env:

docs/examples/multi-tls/multi-tls.yaml

@@ -70,7 +70,7 @@ spec:
     spec:
       containers:
       - name: http-svc
-        image: gcr.io/kubernetes-e2e-test-images/echoserver:2.1
+        image: k8s.gcr.io/e2e-test-images/echoserver:2.3
         ports:
         - containerPort: 8080
         env:

test/e2e/annotations/canary.go

@@ -146,7 +146,7 @@ var _ = framework.DescribeAnnotation("canary-*", func() {
 				ginkgo.By("returning a 200 status when the canary deployment has 0 replicas and a request is sent to the mainline ingress")
 
 				f.NewEchoDeploymentWithReplicas(1)
-				f.NewDeployment(canaryService, "gcr.io/kubernetes-e2e-test-images/echoserver:2.2", 8080, 0)
+				f.NewDeployment(canaryService, "k8s.gcr.io/e2e-test-images/echoserver:2.3", 8080, 0)
 
 				resp, _, errs = gorequest.New().
 					Get(f.GetURL(framework.HTTP)).