Apply fix for non existing repo k8s.gcr.io/coredns:v1.9.3

kubernetes/kubernetes#112131 (comment)

Signed-off-by: Daniel Hiller <dhiller@redhat.com>

cluster-provision/k8s/1.25/k8s_provision.sh

@@ -136,6 +136,10 @@ envsubst < $kubeadm_raw > $kubeadm_manifest
 
 until ip address show dev eth0 | grep global | grep inet6; do sleep 1; done
 
+# workaround for 1.25 trying to pull coredns: https://github.com/kubernetes/kubernetes/issues/112131#issuecomment-1232279438
+podman pull k8s.gcr.io/coredns/coredns:v1.9.3
+podman image tag k8s.gcr.io/coredns/coredns:v1.9.3 k8s.gcr.io/coredns:v1.9.3
+
 # 1.23 has deprecated --experimental-patches /provision/kubeadm-patches/, we now mention the patch directory in kubeadm.conf
 kubeadm init --config $kubeadm_manifest -v5