build: Kubernetes v1.27.5

Use a version that has available CAPA AMIs

Author: dkoshkin

examples/capi-quick-start/aws-cluster.yaml

@@ -22,7 +22,7 @@ spec:
         value:
           cni:
             provider: calico
-    version: v1.27.6
+    version: v1.27.5
     workers:
       machineDeployments:
         - class: default-worker

examples/capi-quick-start/docker-cluster.yaml

@@ -23,7 +23,7 @@ spec:
         value:
           cni:
             provider: calico
-    version: v1.27.6
+    version: v1.27.5
     workers:
       machineDeployments:
         - class: default-worker

make/examples.mk

@@ -1,7 +1,10 @@
 # Copyright 2023 D2iQ, Inc. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
-export KUBERNETES_VERSION := v1.27.6
+# Use a version that has:
+# - An image built for CAPD https://github.com/mesosphere/kind-docker-image-automation/pkgs/container/kind-node/versions
+# - An AMI built for CAPA https://cluster-api-aws.sigs.k8s.io/topics/images/built-amis.html?highlight=ami#most-recent-amis
+export KUBERNETES_VERSION := v1.27.5
 
 export CLUSTERCTL_VERSION := $(shell clusterctl version -o short 2>/dev/null)
 export CAPA_VERSION := v2.2.2