Adding required annotations for cert-manager on the ingress resource

infra/vultr-kubernetes/ingress.tf

@@ -2,9 +2,16 @@ resource kubernetes_ingress_v1 health {
     metadata {
         name = "health-ingress"
         namespace = var.playground.namespace
+        annotations = {
+          "cert-manager.io/cluster-issuer" = "letsencrypt"
+        }
     }
     spec {
         ingress_class_name = "nginx"
+        tls {
+            hosts = [ "sanity.shockrah.xyz" ]
+            secret_name = "shockrah"
+        }
         rule {
             http {
                 path {