etcd: Update container repo to gcr.io/etcd-development/etcd

Signed-off-by: Stephen Augustus <foo@auggie.dev>

staging/src/k8s.io/kube-aggregator/artifacts/self-contained/etcd-pod.yaml

@@ -15,7 +15,7 @@ spec:
     spec:
       containers:
       - name: etcd
-        image: quay.io/coreos/etcd:v3.0.15
+        image: gcr.io/etcd-development/etcd:v3.0.15
         command:
         - "etcd"
         - "--listen-client-urls=https://0.0.0.0:4001"

staging/src/k8s.io/sample-apiserver/artifacts/example/deployment.yaml

@@ -26,4 +26,4 @@ spec:
         imagePullPolicy: Never
         args: [ "--etcd-servers=http://localhost:2379" ]
       - name: etcd
-        image: quay.io/coreos/etcd:v3.5.3
+        image: gcr.io/etcd-development/etcd:v3.5.3