Update Terraform cloudposse/iam-role/aws to v0.19.0 (#31)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

modules/account-settings/main.tf

@@ -28,7 +28,7 @@ data "aws_iam_policy_document" "api_gateway_permissions" {
 
 module "role" {
   source  = "cloudposse/iam-role/aws"
-  version = "0.16.1"
+  version = "0.19.0"
 
   enabled = local.create_iam_role
   #name         = module.iam_role_label.id