Merge branch 'v1.1.2' into 'master'

Update alb-ingress-controller to v1.1.2 for automatic certificate ARN support

See merge request !1

eks-alb-ingress.tf

@@ -39,7 +39,7 @@ resource "kubernetes_deployment" "aws_alb_ingress_deployment" {
         }
 
         container {
-          image             = "amazon/aws-alb-ingress-controller:v1.1.1"
+          image             = "amazon/aws-alb-ingress-controller:v1.1.2"
           name              = "aws-alb-ingress-container"
           image_pull_policy = "IfNotPresent"
           args              = ["--cluster-name=${var.cluster_name}"]