Upgrade coredns to 1.1.3

roles/download/defaults/main.yml

@@ -98,7 +98,7 @@ dnsmasq_image_tag: "{{ dnsmasq_version }}"
 kubedns_version: 1.14.10
 kubedns_image_repo: "gcr.io/google_containers/k8s-dns-kube-dns-amd64"
 kubedns_image_tag: "{{ kubedns_version }}"
-coredns_version: 1.1.2
+coredns_version: 1.1.3
 coredns_image_repo: "docker.io/coredns/coredns"
 coredns_image_tag: "{{ coredns_version }}"
 dnsmasq_nanny_image_repo: "gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64"